diff --git a/sys/amd64/linux32/linux32_sysvec.c b/sys/amd64/linux32/linux32_sysvec.c
index 4364438c6075..250e16bbf595 100644
--- a/sys/amd64/linux32/linux32_sysvec.c
+++ b/sys/amd64/linux32/linux32_sysvec.c
@@ -741,7 +741,7 @@ linux32_fetch_syscall_args(struct thread *td, struct syscall_args *sa)
 
 	if (sa->code >= p->p_sysent->sv_size)
 		/* nosys */
-		sa->callp = &p->p_sysent->sv_table[LINUX_SYS_MAXSYSCALL];
+		sa->callp = &p->p_sysent->sv_table[p->p_sysent->sv_size - 1];
 	else
 		sa->callp = &p->p_sysent->sv_table[sa->code];
 	sa->narg = sa->callp->sy_narg;