diff --git a/app/assets/stylesheets/zammad.css.scss b/app/assets/stylesheets/zammad.css.scss
index 4c2a9a31e..c51b7f2ea 100644
--- a/app/assets/stylesheets/zammad.css.scss
+++ b/app/assets/stylesheets/zammad.css.scss
@@ -2506,7 +2506,8 @@ footer {
 
   .sidebar-block {
     margin: 20px 0;
-    
+    word-wrap: break-word;
+
     &:first-child {
       margin-top: 0;
     }