diff --git a/src/Paystack/Helpers/Router.php b/src/Paystack/Helpers/Router.php
index 7fd2415..df9da22 100644
--- a/src/Paystack/Helpers/Router.php
+++ b/src/Paystack/Helpers/Router.php
@@ -85,7 +85,7 @@ public function __construct($route, $paystackObj)
                 $caller = new Caller($paystackObj);
                 return $caller->callEndpoint($interface, $params, $sentargs);
             };
-            $this->methods[$mtd] = \Closure::bind($mtdFunc, $this, get_class());
+            $this->methods[$mtd] = \Closure::bind($mtdFunc, $this, get_class($this));
         }
     }