diff --git a/lib/oauth2/client.ex b/lib/oauth2/client.ex
index 286b0eb..f31aad8 100644
--- a/lib/oauth2/client.ex
+++ b/lib/oauth2/client.ex
@@ -44,7 +44,6 @@ defmodule OAuth2.Client do
   alias OAuth2.Error
   alias OAuth2.Client
   alias OAuth2.Request
-  alias OAuth2.Response
   alias OAuth2.AccessToken
 
   @doc """