diff --git a/Makefile b/Makefile
index 3152d63..83a3185 100644
--- a/Makefile
+++ b/Makefile
@@ -347,7 +347,7 @@
 # Needed to be compatible with the O= option
 LINUXINCLUDE    := -Iinclude \
                    $(if $(KBUILD_SRC),-Iinclude2 -I$(srctree)/include) \
-		   -imacros include/linux/autoconf.h
+		   -include include/linux/autoconf.h
 
 CPPFLAGS        := -D__KERNEL__ $(LINUXINCLUDE)