diff --git a/libc/arch-common/bionic/__stack_chk_fail_local.h b/libc/arch-common/bionic/__stack_chk_fail_local.h
deleted file mode 100644
index 99e2f92..0000000
--- a/libc/arch-common/bionic/__stack_chk_fail_local.h
+++ /dev/null
@@ -1,48 +0,0 @@
-/*
- * Copyright (C) 2012 The Android Open Source Project
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *  * Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- *  * 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 COPYRIGHT HOLDERS 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
- * COPYRIGHT OWNER 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 <sys/cdefs.h>
-
-#if defined(__i386__)
-
-// __stack_chk_fail() is called when a check emitted by -fstack-protector
-// fails.
-//
-// But because 32-bit x86 PIC code is so awful, for x86 the compiler uses
-// local calls to __stack_chk_fail_local() instead. Unfortunately that means
-// that __stack_chk_fail_local() has to be in every executable or library.
-//
-// TODO: it seems like only GCC does this, not clang, so this is obsolete?
-
-extern void __stack_chk_fail();
-
-__LIBC_HIDDEN__ void __stack_chk_fail_local() {
-  __stack_chk_fail();
-}
-
-#endif
diff --git a/libc/arch-common/bionic/crtbegin.c b/libc/arch-common/bionic/crtbegin.c
index 3e5bb90..62878378 100644
--- a/libc/arch-common/bionic/crtbegin.c
+++ b/libc/arch-common/bionic/crtbegin.c
@@ -87,6 +87,5 @@
 #endif
 
 #include "__dso_handle.h"
-#include "__stack_chk_fail_local.h"
 #include "atexit.h"
 #include "pthread_atfork.h"
diff --git a/libc/arch-common/bionic/crtbegin_so.c b/libc/arch-common/bionic/crtbegin_so.c
index 7b4057b..2f3b118 100644
--- a/libc/arch-common/bionic/crtbegin_so.c
+++ b/libc/arch-common/bionic/crtbegin_so.c
@@ -72,5 +72,4 @@
 # include "__dso_handle_so.h"
 # include "atexit.h"
 #endif
-#include "__stack_chk_fail_local.h"
 #include "pthread_atfork.h"