diff --git a/app/assets/stylesheets/common.scss b/app/assets/stylesheets/common.scss
index 4b62b9af50..92f3347d17 100644
--- a/app/assets/stylesheets/common.scss
+++ b/app/assets/stylesheets/common.scss
@@ -932,12 +932,6 @@ tr.turn:hover {
   }
 }
 
-/* Rules for the user list */
-
-#user_list {
-  width: 100%;
-}
-
 /* Rules for the diary entry page */
 
 .diary_entries {