diff --git a/arch/mips/include/asm/mach-ralink/war.h b/arch/mips/include/asm/mach-ralink/war.h
index a7b712cf2d28..c074b5dc1f82 100644
--- a/arch/mips/include/asm/mach-ralink/war.h
+++ b/arch/mips/include/asm/mach-ralink/war.h
@@ -17,7 +17,6 @@
 #define MIPS4K_ICACHE_REFILL_WAR	0
 #define MIPS_CACHE_SYNC_WAR		0
 #define TX49XX_ICACHE_INDEX_INV_WAR	0
-#define RM9000_CDEX_SMP_WAR		0
 #define ICACHE_REFILLS_WORKAROUND_WAR	0
 #define R10000_LLSC_WAR			0
 #define MIPS34K_MISSED_ITLB_WAR		0