diff --git a/rhodecode/templates/settings/repo_fork.html b/rhodecode/templates/settings/repo_fork.html
--- a/rhodecode/templates/settings/repo_fork.html
+++ b/rhodecode/templates/settings/repo_fork.html
@@ -50,7 +50,7 @@
                 </div>
              </div>
 	        <div class="buttons">
-	          ${h.submit('','fork this repository',class_="ui-button ui-widget ui-state-default ui-corner-all")}
+	          ${h.submit('','fork this repository',class_="ui-button")}
 	        </div>                                                          
         </div>
     </div>