diff --git a/lib/libsys/aarch64/Makefile.sys b/lib/libsys/aarch64/Makefile.sys
index 38eb13fb89be..04b95602c580 100644
--- a/lib/libsys/aarch64/Makefile.sys
+++ b/lib/libsys/aarch64/Makefile.sys
@@ -4,5 +4,4 @@ SRCS+=	__vdso_gettc.c \
 	sched_getcpu_gen.c
 
 MDASM=	cerror.S \
-	syscall.S \
 	vfork.S
diff --git a/lib/libsys/aarch64/syscall.S b/lib/libsys/aarch64/syscall.S
deleted file mode 100644
index 037c4b12ddae..000000000000
--- a/lib/libsys/aarch64/syscall.S
+++ /dev/null
@@ -1,35 +0,0 @@
-/*-
- * Copyright (c) 2014 The FreeBSD Foundation
- *
- * This software was developed by Andrew Turner under
- * sponsorship from the FreeBSD Foundation.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- */
-
-#include <machine/asm.h>
-#include <sys/elf_common.h>
-#include "SYS.h"
-
-RSYSCALL(syscall)
-
-GNU_PROPERTY_AARCH64_FEATURE_1_NOTE(GNU_PROPERTY_AARCH64_FEATURE_1_VAL)