diff --git a/yesod/scaffold/.ghci.cg b/yesod/scaffold/.ghci.cg
index 76ae5677..eaa2c942 100644
--- a/yesod/scaffold/.ghci.cg
+++ b/yesod/scaffold/.ghci.cg
@@ -1 +1,2 @@
 :set -i.:config:dist/build/autogen
+:set -XCPP -XTemplateHaskell -XQuasiQuotes -XTypeFamilies -XFlexibleContexts -XGADTs -XOverloadedStrings -XMultiParamTypeClasses -XGeneralizedNewtypeDeriving -XEmptyDataDecls