diff --git a/arch/mips/Makefile b/arch/mips/Makefile
index f28c21d..6b7dae9 100644
--- a/arch/mips/Makefile
+++ b/arch/mips/Makefile
@@ -96,6 +96,8 @@
 MACH  :=
 endif
 
+CPPFLAGS += -I$(BOARD)/include
+
 common-y += $(BOARD) $(MACH)
 common-y += arch/mips/lib/
 common-y += arch/mips/boot/