diff --git a/app/assets/javascripts/issuable_context.js.coffee b/app/assets/javascripts/issuable_context.js.coffee
index d17b1123418..e52b73f94f6 100644
--- a/app/assets/javascripts/issuable_context.js.coffee
+++ b/app/assets/javascripts/issuable_context.js.coffee
@@ -15,3 +15,5 @@ class @IssuableContext
       block.find('.selectbox').show()
       block.find('.value').hide()
       block.find('.js-select2').select2("open")
+
+    $(".right-sidebar").niceScroll()
diff --git a/app/assets/stylesheets/framework/gitlab-theme.scss b/app/assets/stylesheets/framework/gitlab-theme.scss
index 0f68582e447..12cef6f8ea1 100644
--- a/app/assets/stylesheets/framework/gitlab-theme.scss
+++ b/app/assets/stylesheets/framework/gitlab-theme.scss
@@ -117,20 +117,4 @@ body {
   &.ui_violet {
     @include gitlab-theme(#9988CC, $theme-violet, #443366, #332255);
   }
-}
-
-::-webkit-scrollbar{
-  width: 3px;
-}
-
-::-webkit-scrollbar-thumb{
-  background-color:$theme-charcoal; border-radius: 0;
-}
-
-::-webkit-scrollbar-thumb:hover{
-  background-color:$theme-charcoal;
-}
-
-::-webkit-scrollbar-track{
-  background-color:#FFF;
 }
\ No newline at end of file