diff --git a/app/templates/layout/default.php b/app/templates/layout/default.php
index 429d018b5..869b2a824 100644
--- a/app/templates/layout/default.php
+++ b/app/templates/layout/default.php
@@ -169,7 +169,7 @@
       <div class="modal-dialog modal-dialog-centered">
         <div class="modal-content">
           <div class="modal-header">
-            <h5 class="modal-title" id="dialog-title"><?= __('match.op.confirm'); ?></h5>
+            <h2 class="modal-title" id="dialog-title"><?= __('match.op.confirm'); ?></h2>
             <button type="button" class="close nospin" data-dismiss="modal" aria-label="Close">
               <span aria-hidden="true">&times;</span>
             </button>