diff --git a/params/demo-params.json b/params/demo-params.json
index c2c2db0..974c294 100644
--- a/params/demo-params.json
+++ b/params/demo-params.json
@@ -24,8 +24,8 @@
    "chartgroup" : "editbugs",
    "collapsed_comment_tags" : "obsolete, spam",
    "comment_taggers_group" : "syst_private_comment",
-   "commentonchange_resolution" : "1",
-   "commentonduplicate" : "1",
+   "commentonchange_resolution" : "0",
+   "commentonduplicate" : "0",
    "confirmuniqueusermatch" : "1",
    "cookiedomain" : "",
    "cookiepath" : "/",
@@ -60,7 +60,7 @@
    "memcached_servers" : "",
    "musthavemilestoneonaccept" : "0",
    "mybugstemplate" : "buglist.cgi?resolution=---&emailassigned_to1=1&emailreporter1=1&emailtype1=exact&email1=%userid%",
-   "noresolveonopenblockers" : "1",
+   "noresolveonopenblockers" : "0",
    "or_groups" : "1",
    "password_check_on_login" : "1",
    "password_complexity" : "no_constraints",
diff --git a/params/dev-params.json b/params/dev-params.json
index feb07df..2f989ec 100644
--- a/params/dev-params.json
+++ b/params/dev-params.json
@@ -24,8 +24,8 @@
    "chartgroup" : "editbugs",
    "collapsed_comment_tags" : "obsolete, spam",
    "comment_taggers_group" : "syst_private_comment",
-   "commentonchange_resolution" : "1",
-   "commentonduplicate" : "1",
+   "commentonchange_resolution" : "0",
+   "commentonduplicate" : "0",
    "confirmuniqueusermatch" : "1",
    "cookiedomain" : "",
    "cookiepath" : "/",
@@ -60,7 +60,7 @@
    "memcached_servers" : "",
    "musthavemilestoneonaccept" : "0",
    "mybugstemplate" : "buglist.cgi?resolution=---&emailassigned_to1=1&emailreporter1=1&emailtype1=exact&email1=%userid%",
-   "noresolveonopenblockers" : "1",
+   "noresolveonopenblockers" : "0",
    "or_groups" : "1",
    "password_check_on_login" : "1",
    "password_complexity" : "no_constraints",
diff --git a/params/local-params.json b/params/local-params.json
index 7067f04..aa5ca83 100644
--- a/params/local-params.json
+++ b/params/local-params.json
@@ -24,8 +24,8 @@
    "chartgroup" : "editbugs",
    "collapsed_comment_tags" : "obsolete, spam",
    "comment_taggers_group" : "syst_private_comment",
-   "commentonchange_resolution" : "1",
-   "commentonduplicate" : "1",
+   "commentonchange_resolution" : "0",
+   "commentonduplicate" : "0",
    "confirmuniqueusermatch" : "1",
    "cookiedomain" : "",
    "cookiepath" : "/",
@@ -60,7 +60,7 @@
    "memcached_servers" : "",
    "musthavemilestoneonaccept" : "0",
    "mybugstemplate" : "buglist.cgi?resolution=---&emailassigned_to1=1&emailreporter1=1&emailtype1=exact&email1=%userid%",
-   "noresolveonopenblockers" : "1",
+   "noresolveonopenblockers" : "0",
    "or_groups" : "1",
    "password_check_on_login" : "1",
    "password_complexity" : "no_constraints",
diff --git a/params/prod-params.json b/params/prod-params.json
index 64aedfe..9f51592 100644
--- a/params/prod-params.json
+++ b/params/prod-params.json
@@ -24,8 +24,8 @@
    "chartgroup" : "editbugs",
    "collapsed_comment_tags" : "obsolete, spam",
    "comment_taggers_group" : "syst_private_comment",
-   "commentonchange_resolution" : "1",
-   "commentonduplicate" : "1",
+   "commentonchange_resolution" : "0",
+   "commentonduplicate" : "0",
    "confirmuniqueusermatch" : "1",
    "cookiedomain" : "",
    "cookiepath" : "/",
@@ -60,7 +60,7 @@
    "memcached_servers" : "",
    "musthavemilestoneonaccept" : "0",
    "mybugstemplate" : "buglist.cgi?resolution=---&emailassigned_to1=1&emailreporter1=1&emailtype1=exact&email1=%userid%",
-   "noresolveonopenblockers" : "1",
+   "noresolveonopenblockers" : "0",
    "or_groups" : "1",
    "password_check_on_login" : "1",
    "password_complexity" : "no_constraints",