diff --git a/js/modal.js b/js/modal.js
index 8006408..1cc5e41 100644
--- a/js/modal.js
+++ b/js/modal.js
@@ -314,7 +314,8 @@
         }
         url += $this.val();
       });
-    return url;
+    // Replace 'nojs' with 'ajax'
+    return url.replace(/\/nojs(\/|$|\?|&|#)/g, '/ajax$1');
   };