diff --git a/phpBB/styles/prosilver/template/posting_editor.html b/phpBB/styles/prosilver/template/posting_editor.html
index 0e041742ed..a0ab494441 100644
--- a/phpBB/styles/prosilver/template/posting_editor.html
+++ b/phpBB/styles/prosilver/template/posting_editor.html
@@ -109,7 +109,7 @@
 						</a>
 					</li>				
 				<!-- ENDIF -->
-				<!-- IF S_SHOW_POLL_BOX || S_POLL_DELETE --><li id="poll-panel-tab"><a href="#tabs" data-subpanel="poll-panel" role="tab" aria-controls="poll-panel"><span>{L_ADD_POLL}</span></a></li><!-- ENDIF -->
+				<!-- IF S_SHOW_POLL_BOX || S_POLL_DELETE --><li id="poll-panel-tab" class="tab"><a href="#tabs" data-subpanel="poll-panel" role="tab" aria-controls="poll-panel"><span>{L_ADD_POLL}</span></a></li><!-- ENDIF -->
 			</ul>
 		</div>
 	<!-- ENDIF -->