diff --git a/src/syscall/asm_windows.s b/src/syscall/asm_windows.s
deleted file mode 100644
index e9659143304..00000000000
--- a/src/syscall/asm_windows.s
+++ /dev/null
@@ -1,11 +0,0 @@
-// Copyright 2018 The Go Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style
-// license that can be found in the LICENSE file.
-
-#include "textflag.h"
-
-// abi0Syms is a dummy symbol that creates ABI0 wrappers for Go
-// functions called from assembly in other packages.
-TEXT abi0Syms<>(SB),NOSPLIT,$0-0
-	CALL ·getprocaddress(SB)
-	CALL ·loadlibrary(SB)