diff --git a/arch/mips/include/asm/mipsregs.h b/arch/mips/include/asm/mipsregs.h
index f7e092befe14..cf3b580c3df6 100644
--- a/arch/mips/include/asm/mipsregs.h
+++ b/arch/mips/include/asm/mipsregs.h
@@ -631,7 +631,6 @@
 #define MIPS_CONF4_MMUSIZEEXT_SHIFT	(0)
 #define MIPS_CONF4_MMUSIZEEXT	(_ULCAST_(255) << 0)
 #define MIPS_CONF4_FTLBSETS_SHIFT	(0)
-#define MIPS_CONF4_FTLBSETS_SHIFT	(0)
 #define MIPS_CONF4_FTLBSETS	(_ULCAST_(15) << MIPS_CONF4_FTLBSETS_SHIFT)
 #define MIPS_CONF4_FTLBWAYS_SHIFT	(4)
 #define MIPS_CONF4_FTLBWAYS	(_ULCAST_(15) << MIPS_CONF4_FTLBWAYS_SHIFT)