diff --git a/arch/mips/kernel/scall32-o32.S b/arch/mips/kernel/scall32-o32.S
index a0ac0e5f61ad..2d2fdf77e308 100644
--- a/arch/mips/kernel/scall32-o32.S
+++ b/arch/mips/kernel/scall32-o32.S
@@ -497,7 +497,7 @@ einval:	li	v0, -EINVAL
 	sys	sys_sched_get_priority_min 1
 	sys	sys_sched_rr_get_interval 2	/* 4165 */
 	sys	sys_nanosleep,		2
-	sys	sys_mremap,		4
+	sys	sys_mremap,		5
 	sys	sys_accept		3
 	sys	sys_bind		3
 	sys	sys_connect		3	/* 4170 */