diff --git a/Makefile b/Makefile
index 98f74b1..e955242 100644
--- a/Makefile
+++ b/Makefile
@@ -19,7 +19,7 @@ CONFIG_LOCALVERSION =
 CPPFLAGS = -I libfdt -I .
 WARNINGS = -Wall -Wpointer-arith -Wcast-qual -Wnested-externs \
 	-Wstrict-prototypes -Wmissing-prototypes -Wredundant-decls -Wshadow
-CFLAGS = -g -Os $(SHAREDLIB_CFLAGS) -Werror $(WARNINGS)
+CFLAGS = -g -Os $(SHAREDLIB_CFLAGS) -Werror $(WARNINGS) $(EXTRA_CFLAGS)
 
 BISON = bison
 LEX = flex