diff --git a/phpBB/styles/prosilver/template/ucp_groups_membership.html b/phpBB/styles/prosilver/template/ucp_groups_membership.html
index a312911ae4..5cb238082a 100644
--- a/phpBB/styles/prosilver/template/ucp_groups_membership.html
+++ b/phpBB/styles/prosilver/template/ucp_groups_membership.html
@@ -93,7 +93,7 @@
 				<!-- IF pending.GROUP_DESC --><br />{pending.GROUP_DESC}<!-- ENDIF -->
 				<!-- IF not pending.GROUP_SPECIAL --><br /><i>{pending.GROUP_STATUS}</i><!-- ENDIF -->
 				</dt>
-				<dd class="mark"><input type="radio" name="selected" value="{pending.GROUP_ID}" <!-- IF pending.GROUP_SPECIAL -->disabled="diabled"<!-- ENDIF --> /></dd>
+				<dd class="mark"><input type="radio" name="selected" value="{pending.GROUP_ID}" <!-- IF pending.GROUP_SPECIAL -->disabled="disabled"<!-- ENDIF --> /></dd>
 			</dl>
 		</li>
 		<!-- END pending -->