diff --git a/dns/rfc2136/src/www/services_rfc2136.php b/dns/rfc2136/src/www/services_rfc2136.php
index f08c1b3ab..e5e294fe5 100644
--- a/dns/rfc2136/src/www/services_rfc2136.php
+++ b/dns/rfc2136/src/www/services_rfc2136.php
@@ -187,10 +187,8 @@ $main_buttons = array(
                       </td>
                       <td><?=$rfc2136['descr'];?></td>
                       <td>
-                        <a href="services_rfc2136_edit.php?id=<?=$i;?>">
-                          <button type="button" class="btn btn-xs btn-default"><span class="fa fa-pencil"></span></button>
-                        </a>
-                        <a href="#" data-id="<?=$i;?>" class="act_delete_service"><button type="button" class="btn btn-xs btn-default"><span class="fa fa-trash text-muted"></span></button></a>
+                        <a href="services_rfc2136_edit.php?id=<?=$i;?>" class="btn btn-xs btn-default"><i class="fa fa-pencil"></i></a>
+                        <a href="#" data-id="<?=$i;?>" class="act_delete_service btn btn-xs btn-default"><i class="fa fa-trash text-muted"></i></a>
                       </td>
                     </tr>
 <?php