1 files changed, 1 insertions, 1 deletions
diff --git a/Makefile b/Makefile
index bd764a921..4a1f94352 100644
--- a/Makefile
+++ b/Makefile
@@ -102,7 +102,7 @@ $(C_BUILDDIR)/m4a_2.o: CC1 := tools/agbcc/bin/old_agbcc
 $(C_BUILDDIR)/m4a_4.o: CC1 := tools/agbcc/bin/old_agbcc
 
 ifeq ($(NODEP),)
-$(C_BUILDDIR)/%.o: c_dep = $(shell $(SCANINC) $(C_SUBDIR)/$*.c)
+$(C_BUILDDIR)/%.o: c_dep = $(shell $(SCANINC) -I include $(C_SUBDIR)/$*.c)
 else
 $(C_BUILDDIR)/%.o: c_dep :=
 endif