diff --git a/phpBB/styles/prosilver/template/posting_pm_header.html b/phpBB/styles/prosilver/template/posting_pm_header.html
index 6ec0771ccd..2fc44ab9d6 100644
--- a/phpBB/styles/prosilver/template/posting_pm_header.html
+++ b/phpBB/styles/prosilver/template/posting_pm_header.html
@@ -73,6 +73,7 @@
 							<!-- IF not S_EDIT_POST --><input type="submit" name="remove_{to_recipient.TYPE}[{to_recipient.UG_ID}]" value="x" class="button1 button button-form-bold" /><!-- ENDIF -->
 						</li>
 						<!-- END to_recipient -->
+					</ul>
 					</dd>
 				<!-- ENDIF -->
 			</dl>