diff --git a/lms/static/sass/_discussion.scss b/lms/static/sass/_discussion.scss
index d820a2caf2..67ccc105af 100644
--- a/lms/static/sass/_discussion.scss
+++ b/lms/static/sass/_discussion.scss
@@ -318,7 +318,6 @@ $discussion_input_width: 90%;
       background: #EEE;
       margin: 0 5px;
       padding: 4px 10px;
-      text-decoration: none;
     }
   }
 }