diff --git a/glibc-rh858274.patch b/glibc-rh858274.patch
index dbbde73..8300bb6 100644
--- a/glibc-rh858274.patch
+++ b/glibc-rh858274.patch
@@ -29,17 +29,6 @@ diff -Nrup a/string/Makefile b/string/Makefile
  # This file is part of the GNU C Library.
  
  # The GNU C Library is free software; you can redistribute it and/or
-@@ -21,8 +21,8 @@
- subdir	:= string
- 
- headers	:= string.h strings.h memory.h endian.h bits/endian.h \
--	   argz.h envz.h byteswap.h bits/byteswap.h bits/byteswap-16.h \
--	   bits/string.h bits/string2.h bits/string3.h
-+	   argz.h envz.h byteswap.h bits/byteswap.h bits/string.h \
-+	   bits/string2.h bits/string3.h
- 
- routines	:= strcat strchr strcmp strcoll strcpy strcspn		\
- 		   strverscmp strdup strndup				\
 @@ -56,7 +56,9 @@ tests		:= tester inl-tester noinl-tester
  		   tst-strtok tst-strxfrm bug-strcoll1 tst-strfry	\
  		   bug-strtok1 $(addprefix test-,$(strop-tests))	\
diff --git a/glibc.spec b/glibc.spec
index 8b35a01..1aa49a8 100644
--- a/glibc.spec
+++ b/glibc.spec
@@ -27,7 +27,7 @@
 Summary: The GNU libc libraries
 Name: glibc
 Version: %{glibcversion}
-Release: 12%{?dist}
+Release: 13%{?dist}
 # GPLv2+ is used in a bunch of programs, LGPLv2+ is used for libraries.
 # Things that are linked directly into dynamically linked programs
 # and shared libraries (e.g. crt files, lib*_nonshared.a) have an additional
@@ -1285,6 +1285,9 @@ rm -f *.filelist*
 %endif
 
 %changelog
+* Fri Sep 21 2012 Siddhesh Poyarekar <siddhesh@redhat.com> - 2.16.90-13
+  - Bring back byteswap-16.h (#859268).
+
 * Thu Sep 20 2012 Jeff Law <law@redhat.com> - 2.16.90-12
   - Revert recent upstream strstr changes (#858274)
   - Demangle function pointers before testing them (#816647)