diff --git a/NEWS b/NEWS
index 89d91404..9cc7461b 100644
--- a/NEWS
+++ b/NEWS
@@ -1,3 +1,9 @@
+== Version 2.13.1 ==
+
+30 Nov 2010
+
+* Fixes were made for older GNU C Library.
+
 == Version 2.13 ==
 
 29 Nov 2010
diff --git a/configure b/configure
index 25a67742..3d869090 100755
--- a/configure
+++ b/configure
@@ -1,6 +1,6 @@
 #! /bin/sh
 # Guess values for system-dependent variables and create Makefiles.
-# Generated by GNU Autoconf 2.67 for fakechroot 2.13.
+# Generated by GNU Autoconf 2.67 for fakechroot 2.13.1.
 #
 # Report bugs to <dexter@debian.org>.
 #
@@ -701,8 +701,8 @@ MAKEFLAGS=
 # Identity of this package.
 PACKAGE_NAME='fakechroot'
 PACKAGE_TARNAME='fakechroot'
-PACKAGE_VERSION='2.13'
-PACKAGE_STRING='fakechroot 2.13'
+PACKAGE_VERSION='2.13.1'
+PACKAGE_STRING='fakechroot 2.13.1'
 PACKAGE_BUGREPORT='dexter@debian.org'
 PACKAGE_URL='http://fakechroot.alioth.debian.org/'
 
@@ -1428,7 +1428,7 @@ if test "$ac_init_help" = "long"; then
   # Omit some internal or obsolete options to make the list less imposing.
   # This message is too long to be a string in the A/UX 3.1 sh.
   cat <<_ACEOF
-\`configure' configures fakechroot 2.13 to adapt to many kinds of systems.
+\`configure' configures fakechroot 2.13.1 to adapt to many kinds of systems.
 
 Usage: $0 [OPTION]... [VAR=VALUE]...
 
@@ -1499,7 +1499,7 @@ fi
 
 if test -n "$ac_init_help"; then
   case $ac_init_help in
-     short | recursive ) echo "Configuration of fakechroot 2.13:";;
+     short | recursive ) echo "Configuration of fakechroot 2.13.1:";;
    esac
   cat <<\_ACEOF
 
@@ -1604,7 +1604,7 @@ fi
 test -n "$ac_init_help" && exit $ac_status
 if $ac_init_version; then
   cat <<\_ACEOF
-fakechroot configure 2.13
+fakechroot configure 2.13.1
 generated by GNU Autoconf 2.67
 
 Copyright (C) 2010 Free Software Foundation, Inc.
@@ -2084,7 +2084,7 @@ cat >config.log <<_ACEOF
 This file contains any messages produced by compilers while
 running configure, to aid debugging if configure makes a mistake.
 
-It was created by fakechroot $as_me 2.13, which was
+It was created by fakechroot $as_me 2.13.1, which was
 generated by GNU Autoconf 2.67.  Invocation command line was
 
   $ $0 $@
@@ -3010,7 +3010,7 @@ fi
 
 # Define the identity of the package.
  PACKAGE='fakechroot'
- VERSION='2.13'
+ VERSION='2.13.1'
 
 
 cat >>confdefs.h <<_ACEOF
@@ -13347,6 +13347,8 @@ else
 /* end confdefs.h.  */
 
 
+#define _BSD_SOURCE 1
+
 
 #ifdef HAVE_UNISTD_H
 #include <unistd.h>
@@ -13505,6 +13507,8 @@ else
 /* end confdefs.h.  */
 
 
+#define _BSD_SOURCE 1
+
 
 #ifdef HAVE_DIRENT_H
 #include <dirent.h>
@@ -13677,6 +13681,9 @@ else
 /* end confdefs.h.  */
 
 
+#define _BSD_SOURCE 1
+#define _GNU_SOURCE 1
+
 
 #ifdef HAVE_DIRENT_H
 #include <dirent.h>
@@ -14311,7 +14318,7 @@ cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
 # report actual input values of CONFIG_FILES etc. instead of their
 # values after options handling.
 ac_log="
-This file was extended by fakechroot $as_me 2.13, which was
+This file was extended by fakechroot $as_me 2.13.1, which was
 generated by GNU Autoconf 2.67.  Invocation command line was
 
   CONFIG_FILES    = $CONFIG_FILES
@@ -14378,7 +14385,7 @@ _ACEOF
 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
 ac_cs_version="\\
-fakechroot config.status 2.13
+fakechroot config.status 2.13.1
 configured by $0, generated by GNU Autoconf 2.67,
   with options \\"\$ac_cs_config\\"
 
diff --git a/configure.ac b/configure.ac
index d25c737c..40364159 100644
--- a/configure.ac
+++ b/configure.ac
@@ -1,5 +1,5 @@
 AC_PREREQ(2.62)
-AC_INIT([fakechroot], [2.13], [dexter@debian.org], [fakechroot], [http://fakechroot.alioth.debian.org/])
+AC_INIT([fakechroot], [2.13.1], [dexter@debian.org], [fakechroot], [http://fakechroot.alioth.debian.org/])
 AC_CANONICAL_TARGET
 AM_INIT_AUTOMAKE
 AM_MAINTAINER_MODE
@@ -250,7 +250,9 @@ AC_CHECK_FUNC_ARGTYPES([fts_open],
     [[int (*_)(const FTSENT * const *, const FTSENT * const *)], [int (*_)(const FTSENT **, const FTSENT **)]])
 
 AC_CHECK_FUNC_ARGTYPES([readlink],
-    [], [unistd.h],
+    [
+#define _BSD_SOURCE 1
+    ], [unistd.h],
     [[ssize_t], [const char *_], [char *_], [size_t _]],
     [[ssize_t], [int]],
     [[const char *_]],
@@ -258,7 +260,9 @@ AC_CHECK_FUNC_ARGTYPES([readlink],
     [[size_t _], [int _]])
 
 AC_CHECK_FUNC_ARGTYPES([scandir],
-    [], [dirent.h],
+    [
+#define _BSD_SOURCE 1
+    ], [dirent.h],
     [[int], [const char *_], [struct dirent ***_], [int(*_)(const struct dirent *)], [int(*_)(const void *,const void *)]],
     [[int]],
     [[const char *_]],
@@ -267,7 +271,10 @@ AC_CHECK_FUNC_ARGTYPES([scandir],
     [[int(*_)(const struct dirent **, const struct dirent **)], [int(*_)(const void *,const void *)]])
 
 AC_CHECK_FUNC_ARGTYPES([scandir64],
-    [], [dirent.h],
+    [
+#define _BSD_SOURCE 1
+#define _GNU_SOURCE 1
+    ], [dirent.h],
     [[int], [const char *_], [struct dirent64 ***_], [int(*_)(const struct dirent64 *)], [int(*_)(const void *,const void *)]],
     [[int]],
     [[const char *_]],
diff --git a/src/libfakechroot.c b/src/libfakechroot.c
index 048c3125..baeca7ef 100644
--- a/src/libfakechroot.c
+++ b/src/libfakechroot.c
@@ -26,6 +26,7 @@
 #include <config.h>
 
 #define _ATFILE_SOURCE
+#define _BSD_SOURCE
 #define _GNU_SOURCE
 #define __BSD_VISIBLE