diff --git a/pages/account/12.php b/pages/account/12.php
index 5868cf6..40135be 100644
--- a/pages/account/12.php
+++ b/pages/account/12.php
@@ -73,7 +73,7 @@
     <td class="DataTD">&nbsp;</td>
 <? } ?>
     <td class="DataTD"><?=$verified?></td>
-    <td class="DataTD"><a href="account.php?id=15&cert=<?=$row['id']?>"><?=$row['CN']?></a></td>
+    <td class="DataTD"><a href="account.php?id=15&amp;cert=<?=$row['id']?>"><?=$row['CN']?></a></td>
     <td class="DataTD"><?=$row['revoke']?></td>
     <td class="DataTD"><?=$row['expires']?></td>
   </tr>