diff --git a/src/universal/bin/mantis-etc b/src/universal/bin/mantis-etc
deleted file mode 100755
index e6e203f6f2..0000000000
--- a/src/universal/bin/mantis-etc
+++ /dev/null
@@ -1,3 +0,0 @@
-#!/bin/bash
-
-./bin/mantis -Dconfig.file=./conf/etc.conf "$@"
diff --git a/src/universal/bin/mantis-eth b/src/universal/bin/mantis-eth
deleted file mode 100755
index ef0e1e6d05..0000000000
--- a/src/universal/bin/mantis-eth
+++ /dev/null
@@ -1,3 +0,0 @@
-#!/bin/bash
-
-./bin/mantis -Dconfig.file=./conf/eth.conf "$@"
diff --git a/src/universal/bin/mantis-launcher b/src/universal/bin/mantis-launcher
new file mode 100644
index 0000000000..5ebb44edc4
--- /dev/null
+++ b/src/universal/bin/mantis-launcher
@@ -0,0 +1,10 @@
+#!/bin/bash
+
+chain="$1"
+if [ -z "$chain" ]
+then
+  echo "You need to choose chain"
+else
+  shift
+  ./bin/mantis -Dconfig.file=./conf/"$chain".conf "$@"
+fi
\ No newline at end of file
diff --git a/src/universal/bin/mantis-mordor b/src/universal/bin/mantis-mordor
deleted file mode 100644
index 166dc1f83f..0000000000
--- a/src/universal/bin/mantis-mordor
+++ /dev/null
@@ -1,3 +0,0 @@
-#!/bin/bash
-
-./bin/mantis -Dconfig.file=./conf/mordor.conf "$@"
diff --git a/src/universal/bin/mantis-testnet-internal b/src/universal/bin/mantis-testnet-internal
deleted file mode 100644
index d8c87b6ec7..0000000000
--- a/src/universal/bin/mantis-testnet-internal
+++ /dev/null
@@ -1,3 +0,0 @@
-#!/bin/bash
-
-./bin/mantis -Dconfig.file=./conf/testnet-internal.conf "$@"
diff --git a/src/universal/conf/app.conf b/src/universal/conf/app.conf
index aa624ad812..f9be304dda 100644
--- a/src/universal/conf/app.conf
+++ b/src/universal/conf/app.conf
@@ -3,21 +3,3 @@
 # This where all the default settings are defined (this file is packaged within the executable).
 # It should always go at the top.
 include "application.conf"
-
-# Enable HTTPS
-mantis {
-  network {
-    rpc {
-      http {
-        mode = "https"
-
-        certificate-keystore-path = "conf/mantis.jks"
-
-        certificate-keystore-type = "jks"
-
-        certificate-password-file = "conf/nopassword"
-
-      }
-    }
-  }
-}
diff --git a/src/universal/conf/nopassword b/src/universal/conf/nopassword
deleted file mode 100644
index 7c3a49833a..0000000000
--- a/src/universal/conf/nopassword
+++ /dev/null
@@ -1 +0,0 @@
-nopassword
diff --git a/src/universal/conf/testnet-internal.conf b/src/universal/conf/testnet-internal.conf
index 603c9bf3b7..c0315623be 100644
--- a/src/universal/conf/testnet-internal.conf
+++ b/src/universal/conf/testnet-internal.conf
@@ -10,10 +10,6 @@ mantis {
     # are controlled by a single party, eg. private networks)
     blacklist-duration = 0
 
-    # Set to false to disable broadcasting the NewBlockHashes message, as its usefulness is debatable,
-    # especially in the context of private networks
-    broadcast-new-block-hashes = false
-
     pruning {
       mode = "archive"
     }
@@ -40,13 +36,6 @@ mantis {
 
     rpc {
       http {
-        # JSON-RPC mode
-        # Available modes are: http, https
-        # Choosing https requires creating a certificate and setting up 'certificate-keystore-path' and
-        # 'certificate-password-file'
-        # See: https://github.com/input-output-hk/mantis/wiki/Creating-self-signed-certificate-for-using-JSON-RPC-with-HTTPS
-        mode = "http"
-
         # Listening address of JSON-RPC HTTP/HTTPS endpoint
         interface = ${mantis.network.server-address.interface}