diff --git a/arch/mips/include/uapi/asm/inst.h b/arch/mips/include/uapi/asm/inst.h
index 3bb8cd957e81ab0c3b25dc54e0085fb3f2c4e71a..8051f9aa13796f5e6f63a249883b362072c99217 100644
--- a/arch/mips/include/uapi/asm/inst.h
+++ b/arch/mips/include/uapi/asm/inst.h
@@ -167,6 +167,7 @@ enum cop1_sdw_func {
 	fceill_op    =	0x0a, ffloorl_op   =  0x0b,
 	fround_op    =	0x0c, ftrunc_op	   =  0x0d,
 	fceil_op     =	0x0e, ffloor_op	   =  0x0f,
+	fsel_op      =  0x10,
 	fmovc_op     =	0x11, fmovz_op	   =  0x12,
 	fmovn_op     =	0x13, fseleqz_op   =  0x14,
 	frecip_op    =  0x15, frsqrt_op    =  0x16,