diff --git a/ghc/compiler/package.conf.in b/ghc/compiler/package.conf.in
index 57248b8c7a09c078d1a4b6c6556d881b9fea60e7..2674bb451bb9917924216bb614d8c5f762a65af6 100644
--- a/ghc/compiler/package.conf.in
+++ b/ghc/compiler/package.conf.in
@@ -50,6 +50,7 @@ exposed-modules:
 	CmmUtils
 	CodeGen
 	CodeOutput
+	Config
 	Constants
 	Convert
 	CoreFVs