diff --git a/lib/auth/google_oauth2_authenticator.rb b/lib/auth/google_oauth2_authenticator.rb
index aee5486ce..86af469e2 100644
--- a/lib/auth/google_oauth2_authenticator.rb
+++ b/lib/auth/google_oauth2_authenticator.rb
@@ -36,8 +36,7 @@ class Auth::GoogleOAuth2Authenticator < Auth::Authenticator
               strategy = env["omniauth.strategy"]
               strategy.options[:client_id] = SiteSetting.google_oauth2_client_id
               strategy.options[:client_secret] = SiteSetting.google_oauth2_client_secret
-           },
-           :redirect_uri => "#{Discourse.base_url}/auth/google_oauth2/callback"
+           }
   end
 
   protected