diff --git a/types.go b/types.go
index e73f5a6..bcf8d0a 100644
--- a/types.go
+++ b/types.go
@@ -28,7 +28,6 @@ type (
 		RefreshToken string `json:"refresh_token"`
 		Token        string `json:"access_token"`
 		Type         string `json:"token_type"`
-		ExpiresIn    int    `json:"expires_in"`
 	}
 
 	// ErrorResponse is used when a response has errors