diff --git a/kallithea/templates/changelog/changelog_table.html b/kallithea/templates/changelog/changelog_table.html
--- a/kallithea/templates/changelog/changelog_table.html
+++ b/kallithea/templates/changelog/changelog_table.html
@@ -110,9 +110,9 @@
     </tbody>
     </table>
 
-<script type="text/javascript">
+<script>'use strict';
   $(document).ready(function() {
-    $('#changesets .expand_commit').on('click',function(e){
+    $('#changesets .expand_commit').on('click',function(){
       $(this).next('.mid').find('.message > div').toggleClass('hidden');
       ${resize_js};
     });