diff --git a/Cabal.cabal b/Cabal.cabal
index f1bbe240b124d4173dd685db7af7de428559f394..77acbdc035158424e2964a5dbf2291539f8b4cbe 100644
--- a/Cabal.cabal
+++ b/Cabal.cabal
@@ -86,6 +86,8 @@ Library
   Other-Modules:
         Distribution.GetOpt,
         Distribution.Compat.TempFile
+        Distribution.Compat.Char
+        Distribution.Compat.Exception
         Distribution.Simple.GHC.Makefile
 
   Extensions: CPP