diff --git a/arch/mips/au1000/pb1200/Makefile b/arch/mips/au1000/pb1200/Makefile
index 22b673cf55afdcb12bfa78bf0588781d2af9f719..970b1b1d5cda63cf06702cbc1ed60ca4f8454ab2 100644
--- a/arch/mips/au1000/pb1200/Makefile
+++ b/arch/mips/au1000/pb1200/Makefile
@@ -3,3 +3,5 @@
 #
 
 lib-y := init.o board_setup.o irqmap.o
+
+EXTRA_CFLAGS += -Werror