diff --git a/js/wrest.js b/js/wrest.js
index 8a2d05677..60910cfe9 100644
--- a/js/wrest.js
+++ b/js/wrest.js
@@ -331,7 +331,7 @@ function wrestSubmit()
         return false;
     }
 
-    if (this.oldsubmit && this.oldsubmit() == false)
+    if (this.oldsubmit && this.oldsubmit == false)
             return false;
 
         return true;