diff --git a/assets/webconfig/js/ui_utils.js b/assets/webconfig/js/ui_utils.js
index e30190ff..86239970 100644
--- a/assets/webconfig/js/ui_utils.js
+++ b/assets/webconfig/js/ui_utils.js
@@ -319,9 +319,9 @@ function showInfoDialog(type, header, message) {
   });
 
   $(document).on('click', '[data-dismiss-modal]', function () {
-    var target = $(this).attr('data-dismiss-modal');
-    $(target).modal('hide');
-  });
+    var target = $(this).data('dismiss-modal');
+    $('#' + target).modal('hide');
+});
 }
 
 function createHintH(type, text, container) {