1 files changed, 1 insertions, 1 deletions
diff --git a/ghc.mk b/ghc.mk
index 47e643563c..f4d85abce1 100644
--- a/ghc.mk
+++ b/ghc.mk
@@ -625,7 +625,7 @@ ifneq "$(CLEANING)" "YES"
 # or PACKAGES_STAGE1.
 BUILD_DIRS += $(patsubst %, libraries/%, $(PACKAGES_STAGE2))
 BUILD_DIRS += $(patsubst %, libraries/%, $(PACKAGES_STAGE1))
-BUILD_DIRS += $(patsubst %, libraries/%, $(filter-out $(PACKAGES_STAGE1),$(PACKAGES_STAGE0))
+BUILD_DIRS += $(patsubst %, libraries/%, $(filter-out $(PACKAGES_STAGE1),$(PACKAGES_STAGE0)))
 BUILD_DIRS += $(wildcard libraries/dph)
 endif