diff --git a/scripts/Makefile.build b/scripts/Makefile.build
index d32b400..de9836e 100644
--- a/scripts/Makefile.build
+++ b/scripts/Makefile.build
@@ -22,6 +22,10 @@
 EXTRA_CFLAGS   :=
 EXTRA_CPPFLAGS :=
 EXTRA_LDFLAGS  :=
+asflags-y  :=
+ccflags-y  :=
+cppflags-y :=
+ldflags-y  :=
 
 # Read .config if it exist, otherwise ignore
 -include include/config/auto.conf