diff --git a/src/toastify.js b/src/toastify.js
index 5d9659c..5b30205 100644
--- a/src/toastify.js
+++ b/src/toastify.js
@@ -242,7 +242,7 @@
           "click",
           function(event) {
             event.stopPropagation();
-            this.options.onClick();
+            this.options.onClick(event);
           }.bind(this)
         );
       }