diff --git a/test/replication/autobootstrap.lua b/test/replication/autobootstrap.lua
index 856b36e66bb9..6d01fb2da74e 100644
--- a/test/replication/autobootstrap.lua
+++ b/test/replication/autobootstrap.lua
@@ -6,7 +6,6 @@ local USER = 'cluster'
 local PASSWORD = 'somepassword'
 local SOCKET_DIR = require('fio').cwd()
 local TIMEOUT = tonumber(arg[1])
-local CON_TIMEOUT = arg[2] and tonumber(arg[2]) or 30.0
 
 local function instance_uri(instance_id)
     --return 'localhost:'..(3310 + instance_id)
@@ -25,7 +24,6 @@ box.cfg({
         USER..':'..PASSWORD..'@'..instance_uri(3);
     };
     replication_timeout = TIMEOUT;
-    replication_connect_timeout = CON_TIMEOUT;
 })
 
 box.once("bootstrap", function()
diff --git a/test/replication/autobootstrap.result b/test/replication/autobootstrap.result
index 743982d47e7a..ec9667663e48 100644
--- a/test/replication/autobootstrap.result
+++ b/test/replication/autobootstrap.result
@@ -188,7 +188,7 @@ box.space.test_u:select()
 _ = test_run:cmd("switch autobootstrap1")
 ---
 ...
-_ = test_run:cmd("restart server autobootstrap1 with cleanup=1, args ='0.1 0.5'")
+_ = test_run:cmd("restart server autobootstrap1 with cleanup=1, args ='0.1'")
 _ = box.space.test_u:replace({5, 6, 7, 8})
 ---
 ...
diff --git a/test/replication/autobootstrap.test.lua b/test/replication/autobootstrap.test.lua
index 055ea4277318..8c75d1322641 100644
--- a/test/replication/autobootstrap.test.lua
+++ b/test/replication/autobootstrap.test.lua
@@ -86,7 +86,7 @@ box.space.test_u:select()
 -- Rebootstrap one node and check that others follow.
 --
 _ = test_run:cmd("switch autobootstrap1")
-_ = test_run:cmd("restart server autobootstrap1 with cleanup=1, args ='0.1 0.5'")
+_ = test_run:cmd("restart server autobootstrap1 with cleanup=1, args ='0.1'")
 
 _ = box.space.test_u:replace({5, 6, 7, 8})
 box.space.test_u:select()
diff --git a/test/replication/autobootstrap_guest.lua b/test/replication/autobootstrap_guest.lua
index d7176ae5b342..54febd1b6da0 100644
--- a/test/replication/autobootstrap_guest.lua
+++ b/test/replication/autobootstrap_guest.lua
@@ -6,7 +6,6 @@ local INSTANCE_ID = string.match(arg[0], "%d")
 local SOCKET_DIR = require('fio').cwd()
 
 local TIMEOUT = tonumber(arg[1])
-local CON_TIMEOUT = arg[2] and tonumber(arg[2]) or 30.0
 
 local function instance_uri(instance_id)
     --return 'localhost:'..(3310 + instance_id)
@@ -25,7 +24,6 @@ box.cfg({
         instance_uri(3);
     };
     replication_timeout = TIMEOUT;
-    replication_connect_timeout = CON_TIMEOUT;
 })
 
 box.once("bootstrap", function()
diff --git a/test/replication/before_replace.result b/test/replication/before_replace.result
index ced40547e6e9..ce66718d18f0 100644
--- a/test/replication/before_replace.result
+++ b/test/replication/before_replace.result
@@ -138,7 +138,7 @@ box.space.test:select()
   - [9, 90]
   - [10, 100]
 ...
-test_run:cmd('restart server autobootstrap1 with args="0.1 0.5"')
+test_run:cmd('restart server autobootstrap1 with args="0.1"')
 box.space.test:select()
 ---
 - - [1, 10]
@@ -169,7 +169,7 @@ box.space.test:select()
   - [9, 90]
   - [10, 100]
 ...
-test_run:cmd('restart server autobootstrap2 with args="0.1 0.5"')
+test_run:cmd('restart server autobootstrap2 with args="0.1"')
 box.space.test:select()
 ---
 - - [1, 10]
@@ -204,7 +204,7 @@ push_err
 ---
 - Session 'applier' does not support push()
 ...
-test_run:cmd('restart server autobootstrap3 with args="0.1 0.5"')
+test_run:cmd('restart server autobootstrap3 with args="0.1"')
 box.space.test:select()
 ---
 - - [1, 10]
diff --git a/test/replication/before_replace.test.lua b/test/replication/before_replace.test.lua
index bcc6dc00d949..3b9910cbc0be 100644
--- a/test/replication/before_replace.test.lua
+++ b/test/replication/before_replace.test.lua
@@ -65,16 +65,16 @@ vclock2 = test_run:wait_cluster_vclock(SERVERS, vclock)
 -- and the state persists after restart.
 test_run:cmd("switch autobootstrap1")
 box.space.test:select()
-test_run:cmd('restart server autobootstrap1 with args="0.1 0.5"')
+test_run:cmd('restart server autobootstrap1 with args="0.1"')
 box.space.test:select()
 test_run:cmd("switch autobootstrap2")
 box.space.test:select()
-test_run:cmd('restart server autobootstrap2 with args="0.1 0.5"')
+test_run:cmd('restart server autobootstrap2 with args="0.1"')
 box.space.test:select()
 test_run:cmd("switch autobootstrap3")
 box.space.test:select()
 push_err
-test_run:cmd('restart server autobootstrap3 with args="0.1 0.5"')
+test_run:cmd('restart server autobootstrap3 with args="0.1"')
 box.space.test:select()
 
 -- Cleanup.
diff --git a/test/replication/ddl.lua b/test/replication/ddl.lua
index 72cf1db69c28..2db977d46e97 100644
--- a/test/replication/ddl.lua
+++ b/test/replication/ddl.lua
@@ -7,7 +7,6 @@ local PASSWORD = 'somepassword'
 local SOCKET_DIR = require('fio').cwd()
 
 local TIMEOUT = tonumber(arg[1])
-local CON_TIMEOUT  = arg[2] and tonumber(arg[2]) or 30.0
 
 local function instance_uri(instance_id)
     --return 'localhost:'..(3310 + instance_id)
@@ -27,7 +26,6 @@ box.cfg({
         USER..':'..PASSWORD..'@'..instance_uri(4);
     };
     replication_timeout = TIMEOUT,
-    replication_connect_timeout = CON_TIMEOUT,
 })
 
 box.once("bootstrap", function()
diff --git a/test/replication/hot_standby.lua b/test/replication/hot_standby.lua
index cd53fc7761e2..30742ce4f15c 100644
--- a/test/replication/hot_standby.lua
+++ b/test/replication/hot_standby.lua
@@ -10,6 +10,5 @@ box.cfg({
     vinyl_dir           = "master",
     hot_standby         = true,
     replication_timeout = 0.1,
-    replication_connect_timeout = 0.5,
 })
 
diff --git a/test/replication/master.lua b/test/replication/master.lua
index 9b96b7891233..e924b5495494 100644
--- a/test/replication/master.lua
+++ b/test/replication/master.lua
@@ -3,7 +3,6 @@ os = require('os')
 box.cfg({
     listen              = os.getenv("LISTEN"),
     memtx_memory        = 107374182,
-    replication_connect_timeout = 0.5,
     replication_timeout = 0.1
 })
 
diff --git a/test/replication/master_quorum.lua b/test/replication/master_quorum.lua
index 05272ac5e11e..20f161cc0f9f 100644
--- a/test/replication/master_quorum.lua
+++ b/test/replication/master_quorum.lua
@@ -6,7 +6,6 @@ local INSTANCE_ID = string.match(arg[0], "%d")
 local SOCKET_DIR = require('fio').cwd()
 
 local TIMEOUT = tonumber(arg[1])
-local CON_TIMEOUT = arg[2] and tonumber(arg[2]) or 30.0
 
 local function instance_uri(instance_id)
     --return 'localhost:'..(3310 + instance_id)
@@ -25,7 +24,6 @@ box.cfg({
     };
     replication_connect_quorum = 0;
     replication_timeout = TIMEOUT;
-    replication_connect_timeout = CON_TIMEOUT;
 })
 
 test_run = require('test_run').new()
diff --git a/test/replication/on_replace.lua b/test/replication/on_replace.lua
index 40c12a9ea31b..71e63d3f9367 100644
--- a/test/replication/on_replace.lua
+++ b/test/replication/on_replace.lua
@@ -7,7 +7,6 @@ local PASSWORD = 'somepassword'
 local SOCKET_DIR = require('fio').cwd()
 
 local TIMEOUT = tonumber(arg[1])
-local CON_TIMEOUT = arg[2] and tonumber(arg[2]) or 30.0
 
 local function instance_uri(instance_id)
     --return 'localhost:'..(3310 + instance_id)
@@ -28,7 +27,6 @@ box.cfg({
         USER..':'..PASSWORD..'@'..instance_uri(2);
     };
     replication_timeout = TIMEOUT,
-    replication_connect_timeout = CON_TIMEOUT,
 })
 
 box.once("bootstrap", function()
diff --git a/test/replication/quorum.lua b/test/replication/quorum.lua
index f61c8748fc95..129e676e0cee 100644
--- a/test/replication/quorum.lua
+++ b/test/replication/quorum.lua
@@ -6,7 +6,6 @@ local INSTANCE_ID = string.match(arg[0], "%d")
 local SOCKET_DIR = require('fio').cwd()
 
 local TIMEOUT = tonumber(arg[1])
-local CON_TIMEOUT = arg[2] and tonumber(arg[2]) or 30.0
 
 local function instance_uri(instance_id)
     --return 'localhost:'..(3310 + instance_id)
@@ -20,7 +19,6 @@ box.cfg({
     listen = instance_uri(INSTANCE_ID);
     replication_timeout = TIMEOUT;
     replication_sync_lag = 0.01;
-    replication_connect_timeout = CON_TIMEOUT;
     replication_connect_quorum = 3;
     replication = {
         instance_uri(1);
diff --git a/test/replication/quorum.result b/test/replication/quorum.result
index 07abe7f2abdd..8ea9fa22e3bc 100644
--- a/test/replication/quorum.result
+++ b/test/replication/quorum.result
@@ -27,7 +27,7 @@ test_run:cmd('switch quorum2')
 ---
 - true
 ...
-test_run:cmd('restart server quorum2 with args="0.1 0.5"')
+test_run:cmd('restart server quorum2 with args="0.1"')
 box.info.status -- orphan
 ---
 - orphan
@@ -55,7 +55,7 @@ box.info.status -- running
 ---
 - running
 ...
-test_run:cmd('restart server quorum2 with args="0.1 0.5"')
+test_run:cmd('restart server quorum2 with args="0.1"')
 box.info.status -- orphan
 ---
 - orphan
@@ -86,7 +86,7 @@ box.info.status -- running
 ---
 - running
 ...
-test_run:cmd('restart server quorum2 with args="0.1 0.5"')
+test_run:cmd('restart server quorum2 with args="0.1"')
 box.info.status -- orphan
 ---
 - orphan
@@ -103,7 +103,7 @@ box.space.test:replace{100} -- error
 ---
 - error: Can't modify data because this instance is in read-only mode.
 ...
-test_run:cmd('start server quorum1 with args="0.1 0.5"')
+test_run:cmd('start server quorum1 with args="0.1"')
 ---
 - true
 ...
@@ -166,7 +166,7 @@ fiber = require('fiber')
 fiber.sleep(0.1)
 ---
 ...
-test_run:cmd('start server quorum1 with args="0.1  0.5"')
+test_run:cmd('start server quorum1 with args="0.1"')
 ---
 - true
 ...
@@ -204,7 +204,7 @@ test_run:cmd('switch quorum1')
 ---
 - true
 ...
-test_run:cmd('restart server quorum1 with cleanup=1, args="0.1 0.5"')
+test_run:cmd('restart server quorum1 with cleanup=1, args="0.1"')
 test_run:wait_cond(function() return box.space.test:count() == 100 end, 20)
 ---
 - true
@@ -419,10 +419,9 @@ test_run:cmd('create server replica_quorum with script="replication/replica_quor
 - true
 ...
 -- Arguments are: replication_connect_quorum, replication_timeout
--- replication_connect_timeout.
 -- If replication_connect_quorum was ignored here, the instance
 -- would exit with an error.
-test_run:cmd('start server replica_quorum with wait=True, wait_load=True, args="1 0.05 0.1"')
+test_run:cmd('start server replica_quorum with wait=True, wait_load=True, args="1 0.05"')
 ---
 - true
 ...
diff --git a/test/replication/quorum.test.lua b/test/replication/quorum.test.lua
index 5f2872675c15..31be48fc25f9 100644
--- a/test/replication/quorum.test.lua
+++ b/test/replication/quorum.test.lua
@@ -18,7 +18,7 @@ test_run:cmd('stop server quorum1')
 
 test_run:cmd('switch quorum2')
 
-test_run:cmd('restart server quorum2 with args="0.1 0.5"')
+test_run:cmd('restart server quorum2 with args="0.1"')
 box.info.status -- orphan
 box.ctl.wait_rw(0.001) -- timeout
 box.info.ro -- true
@@ -27,7 +27,7 @@ box.space.test:replace{100} -- error
 box.cfg{replication={}}
 box.info.status -- running
 
-test_run:cmd('restart server quorum2 with args="0.1 0.5"')
+test_run:cmd('restart server quorum2 with args="0.1"')
 box.info.status -- orphan
 box.ctl.wait_rw(0.001) -- timeout
 box.info.ro -- true
@@ -37,12 +37,12 @@ box.ctl.wait_rw()
 box.info.ro -- false
 box.info.status -- running
 
-test_run:cmd('restart server quorum2 with args="0.1 0.5"')
+test_run:cmd('restart server quorum2 with args="0.1"')
 box.info.status -- orphan
 box.ctl.wait_rw(0.001) -- timeout
 box.info.ro -- true
 box.space.test:replace{100} -- error
-test_run:cmd('start server quorum1 with args="0.1 0.5"')
+test_run:cmd('start server quorum1 with args="0.1"')
 box.ctl.wait_rw()
 box.info.ro -- false
 box.info.status -- running
@@ -65,7 +65,7 @@ for i = 1, 100 do box.space.test:insert{i} end
 fiber = require('fiber')
 fiber.sleep(0.1)
 
-test_run:cmd('start server quorum1 with args="0.1  0.5"')
+test_run:cmd('start server quorum1 with args="0.1"')
 test_run:cmd('switch quorum1')
 test_run:wait_cond(function() return box.space.test:count() == 100 end, 20)
 
@@ -81,7 +81,7 @@ test_run:cmd('switch quorum2')
 box.snapshot()
 
 test_run:cmd('switch quorum1')
-test_run:cmd('restart server quorum1 with cleanup=1, args="0.1 0.5"')
+test_run:cmd('restart server quorum1 with cleanup=1, args="0.1"')
 
 test_run:wait_cond(function() return box.space.test:count() == 100 end, 20)
 
@@ -157,10 +157,9 @@ test_run:drop_cluster(SERVERS)
 box.schema.user.grant('guest', 'replication')
 test_run:cmd('create server replica_quorum with script="replication/replica_quorum.lua"')
 -- Arguments are: replication_connect_quorum, replication_timeout
--- replication_connect_timeout.
 -- If replication_connect_quorum was ignored here, the instance
 -- would exit with an error.
-test_run:cmd('start server replica_quorum with wait=True, wait_load=True, args="1 0.05 0.1"')
+test_run:cmd('start server replica_quorum with wait=True, wait_load=True, args="1 0.05"')
 test_run:cmd('switch replica_quorum')
 -- If replication_connect_quorum was ignored here, the instance
 -- would exit with an error.
diff --git a/test/replication/rebootstrap.lua b/test/replication/rebootstrap.lua
index 3e7d8f0627a8..e8405e9d9a80 100644
--- a/test/replication/rebootstrap.lua
+++ b/test/replication/rebootstrap.lua
@@ -6,7 +6,6 @@ local INSTANCE_ID = string.match(arg[0], "%d")
 local SOCKET_DIR = require('fio').cwd()
 
 local TIMEOUT = tonumber(arg[1])
-local CON_TIMEOUT = arg[2] and tonumber(arg[2]) or 30.0
 
 local function instance_uri(instance_id)
     return SOCKET_DIR..'/rebootstrap'..instance_id..'.sock';
@@ -19,7 +18,6 @@ box.cfg({
     listen = instance_uri(INSTANCE_ID),
     instance_uuid = '12345678-abcd-1234-abcd-123456789ef' .. INSTANCE_ID,
     replication_timeout = TIMEOUT,
-    replication_connect_timeout = CON_TIMEOUT,
     replication = {
         instance_uri(1);
         instance_uri(2);
diff --git a/test/replication/rebootstrap.result b/test/replication/rebootstrap.result
index ea390c19ff94..d5e4d3967919 100644
--- a/test/replication/rebootstrap.result
+++ b/test/replication/rebootstrap.result
@@ -20,11 +20,11 @@ test_run:cmd('stop server rebootstrap1')
 ---
 - true
 ...
-test_run:cmd('restart server rebootstrap2 with cleanup=True, wait=False, wait_load=False, args="0.1 2.0"')
+test_run:cmd('restart server rebootstrap2 with cleanup=True, wait=False, wait_load=False, args="0.1"')
 ---
 - true
 ...
-test_run:cmd('start server rebootstrap1 with args="0.1 0.5"')
+test_run:cmd('start server rebootstrap1 with args="0.1"')
 ---
 - true
 ...
diff --git a/test/replication/rebootstrap.test.lua b/test/replication/rebootstrap.test.lua
index 8ddf77912328..f532c43058c8 100644
--- a/test/replication/rebootstrap.test.lua
+++ b/test/replication/rebootstrap.test.lua
@@ -12,8 +12,8 @@ test_run:wait_fullmesh(SERVERS)
 -- in 'orphan' mode.
 --
 test_run:cmd('stop server rebootstrap1')
-test_run:cmd('restart server rebootstrap2 with cleanup=True, wait=False, wait_load=False, args="0.1 2.0"')
-test_run:cmd('start server rebootstrap1 with args="0.1 0.5"')
+test_run:cmd('restart server rebootstrap2 with cleanup=True, wait=False, wait_load=False, args="0.1"')
+test_run:cmd('start server rebootstrap1 with args="0.1"')
 test_run:cmd('switch rebootstrap1')
 box.info.status -- running
 
diff --git a/test/replication/recover_missing_xlog.result b/test/replication/recover_missing_xlog.result
index ef4c29e5063f..f240be633438 100644
--- a/test/replication/recover_missing_xlog.result
+++ b/test/replication/recover_missing_xlog.result
@@ -69,7 +69,7 @@ fio.unlink(list[#list])
 ---
 - true
 ...
-test_run:cmd('start server autobootstrap1 with args="0.1 0.5"')
+test_run:cmd('start server autobootstrap1 with args="0.1"')
 ---
 - true
 ...
diff --git a/test/replication/recover_missing_xlog.test.lua b/test/replication/recover_missing_xlog.test.lua
index 2cd73520f4c8..499107e94f2f 100644
--- a/test/replication/recover_missing_xlog.test.lua
+++ b/test/replication/recover_missing_xlog.test.lua
@@ -29,7 +29,7 @@ fio = require('fio')
 -- in 'read-only' mode unless it receives all data.
 list = fio.glob(fio.pathjoin(fio.abspath("."), 'autobootstrap1/*.xlog'))
 fio.unlink(list[#list])
-test_run:cmd('start server autobootstrap1 with args="0.1 0.5"')
+test_run:cmd('start server autobootstrap1 with args="0.1"')
 
 test_run:cmd("switch autobootstrap1")
 for i = 10, 19 do box.space.test:insert{i, 'test' .. i} end
diff --git a/test/replication/replica.lua b/test/replication/replica.lua
index 1cd60e062096..f3a6dfe583b1 100644
--- a/test/replication/replica.lua
+++ b/test/replication/replica.lua
@@ -14,7 +14,6 @@ box.cfg({
     replication         = repl_list,
     memtx_memory        = 107374182,
     replication_timeout = 0.1,
-    replication_connect_timeout = 0.5,
 })
 
 require('console').listen(os.getenv('ADMIN'))
diff --git a/test/replication/replica_auth.lua b/test/replication/replica_auth.lua
index 22ba9146cb7e..61d046fc47f0 100644
--- a/test/replication/replica_auth.lua
+++ b/test/replication/replica_auth.lua
@@ -2,7 +2,6 @@
 
 local USER_PASS = arg[1]
 local TIMEOUT = arg[2] and tonumber(arg[2]) or 0.1
-local CON_TIMEOUT = arg[3] and tonumber(arg[3]) or 30.0
 
 require('console').listen(os.getenv('ADMIN'))
 
@@ -10,5 +9,4 @@ box.cfg({
     listen = os.getenv("LISTEN"),
     replication = USER_PASS .. "@" .. os.getenv("MASTER"),
     replication_timeout = TIMEOUT,
-    replication_connect_timeout = CON_TIMEOUT
 })
diff --git a/test/replication/replica_no_quorum.lua b/test/replication/replica_no_quorum.lua
index c30c043cc80d..5868eb77b318 100644
--- a/test/replication/replica_no_quorum.lua
+++ b/test/replication/replica_no_quorum.lua
@@ -6,7 +6,6 @@ box.cfg({
     memtx_memory        = 107374182,
     replication_connect_quorum = 0,
     replication_timeout = 0.1,
-    replication_connect_timeout = 0.5,
 })
 
 require('console').listen(os.getenv('ADMIN'))
diff --git a/test/replication/replica_quorum.lua b/test/replication/replica_quorum.lua
index dd42b8214a59..fe51da80277b 100644
--- a/test/replication/replica_quorum.lua
+++ b/test/replication/replica_quorum.lua
@@ -4,7 +4,6 @@ local SOCKET_DIR = require('fio').cwd()
 
 local QUORUM = tonumber(arg[1])
 local TIMEOUT = arg[2] and tonumber(arg[2]) or 0.1
-local CON_TIMEOUT = arg[3] and tonumber(arg[3]) or 30.0
 INSTANCE_URI = SOCKET_DIR .. '/replica_quorum.sock'
 
 function nonexistent_uri(id)
@@ -16,7 +15,6 @@ require('console').listen(os.getenv('ADMIN'))
 box.cfg{
     listen = INSTANCE_URI,
     replication_timeout = TIMEOUT,
-    replication_connect_timeout = CON_TIMEOUT,
     replication_connect_quorum = QUORUM,
     replication = {INSTANCE_URI,
                    nonexistent_uri(1),
diff --git a/test/replication/replica_timeout.lua b/test/replication/replica_timeout.lua
index 38922fa3d37c..34fd9f946f41 100644
--- a/test/replication/replica_timeout.lua
+++ b/test/replication/replica_timeout.lua
@@ -1,14 +1,12 @@
 #!/usr/bin/env tarantool
 
 local TIMEOUT = tonumber(arg[1])
-local CON_TIMEOUT = arg[2] and tonumber(arg[2]) or 30.0
 
 box.cfg({
     listen              = os.getenv("LISTEN"),
     replication         = os.getenv("MASTER"),
     memtx_memory        = 107374182,
     replication_timeout = TIMEOUT,
-    replication_connect_timeout = CON_TIMEOUT,
 })
 
 require('console').listen(os.getenv('ADMIN'))
diff --git a/test/replication/replica_uuid.lua b/test/replication/replica_uuid.lua
index 4343cfd5b285..72138428a866 100644
--- a/test/replication/replica_uuid.lua
+++ b/test/replication/replica_uuid.lua
@@ -6,7 +6,6 @@ box.cfg({
     replication         = os.getenv("MASTER"),
     memtx_memory        = 107374182,
     replication_timeout = 0.1,
-    replication_connect_timeout = 0.5,
 })
 
 require('console').listen(os.getenv('ADMIN'))
diff --git a/test/replication/replica_uuid_ro.lua b/test/replication/replica_uuid_ro.lua
index d5ba55852e02..5c1a2f5b67fa 100644
--- a/test/replication/replica_uuid_ro.lua
+++ b/test/replication/replica_uuid_ro.lua
@@ -7,7 +7,6 @@ local PASSWORD = 'somepassword'
 local SOCKET_DIR = require('fio').cwd()
 
 local TIMEOUT = tonumber(arg[2])
-local CON_TIMEOUT = arg[3] and tonumber(arg[3]) or 30.0
 
 local function instance_uri(instance_id)
     --return 'localhost:'..(3310 + instance_id)
@@ -27,7 +26,6 @@ box.cfg({
     };
     read_only = (INSTANCE_ID ~= '1' and true or false);
     replication_timeout = TIMEOUT;
-    replication_connect_timeout = CON_TIMEOUT;
 })
 
 box.once("bootstrap", function()
diff --git a/test/replication/replicaset_ro_mostly.result b/test/replication/replicaset_ro_mostly.result
index 1ce7d6f8e09b..a471779d3e1d 100644
--- a/test/replication/replicaset_ro_mostly.result
+++ b/test/replication/replicaset_ro_mostly.result
@@ -27,7 +27,7 @@ UUID = sort({uuid1, uuid2}, sort_cmp)
 create_cluster_cmd1 = 'create server %s with script="replication/%s.lua"'
 ---
 ...
-create_cluster_cmd2 = 'start server %s with args="%s %s", wait_load=False, wait=False'
+create_cluster_cmd2 = 'start server %s with args="%s", wait_load=False, wait=False'
 ---
 ...
 test_run:cmd("setopt delimiter ';'")
diff --git a/test/replication/replicaset_ro_mostly.test.lua b/test/replication/replicaset_ro_mostly.test.lua
index c75af7218702..19cd1fe4afea 100644
--- a/test/replication/replicaset_ro_mostly.test.lua
+++ b/test/replication/replicaset_ro_mostly.test.lua
@@ -12,7 +12,7 @@ function sort(t) table.sort(t, sort_cmp) return t end
 UUID = sort({uuid1, uuid2}, sort_cmp)
 
 create_cluster_cmd1 = 'create server %s with script="replication/%s.lua"'
-create_cluster_cmd2 = 'start server %s with args="%s %s", wait_load=False, wait=False'
+create_cluster_cmd2 = 'start server %s with args="%s", wait_load=False, wait=False'
 
 test_run:cmd("setopt delimiter ';'")
 function create_cluster_uuid(servers, uuids)
diff --git a/test/replication/wal_off.lua b/test/replication/wal_off.lua
index cfd488e4dab0..9da53ba98c9b 100644
--- a/test/replication/wal_off.lua
+++ b/test/replication/wal_off.lua
@@ -6,7 +6,6 @@ box.cfg({
     memtx_memory        = 107374182,
     wal_mode            = 'none',
     replication_timeout = 0.1,
-    replication_connect_timeout = 0.5,
 })
 
 require('console').listen(os.getenv('ADMIN'))