diff --git a/src/Grant/GrantTypeInterface.php b/src/Grant/GrantTypeInterface.php
index 698639d9..1341c1fa 100644
--- a/src/Grant/GrantTypeInterface.php
+++ b/src/Grant/GrantTypeInterface.php
@@ -37,13 +37,6 @@ interface GrantTypeInterface extends EmitterAwareInterface
      */
     public function getIdentifier();
 
-    /**
-     * Details what the grant responds with
-     *
-     * @return string
-     */
-    public function respondsWith();
-
     /**
      * Respond to an incoming request
      *