diff --git a/app/assets/stylesheets/framework/contextual-sidebar.scss b/app/assets/stylesheets/framework/contextual-sidebar.scss
index d087bee9ebe..1acde98c3ae 100644
--- a/app/assets/stylesheets/framework/contextual-sidebar.scss
+++ b/app/assets/stylesheets/framework/contextual-sidebar.scss
@@ -23,6 +23,7 @@
 .context-header {
   position: relative;
   margin-right: 2px;
+  width: $contextual-sidebar-width;
 
   a {
     transition: padding $sidebar-transition-duration;