diff --git a/coreutils-testsuite.changes b/coreutils-testsuite.changes
index db1486b..0210182 100644
--- a/coreutils-testsuite.changes
+++ b/coreutils-testsuite.changes
@@ -1,3 +1,15 @@
+-------------------------------------------------------------------
+Tue Jul 23 13:22:21 UTC 2013 - mail@bernhard-voelker.de
+
+- Undo the previous change.
+  Remove configure options gl_cv_func_printf_directive_n and
+  gl_cv_func_printf_infinite_long_double again because of constant
+  factory build failures on x86_64 and i586.  The argument for
+  adding them was that the fortify checks would be bypassed
+  by the gnulib "reimplementation of printf", but that is not
+  the case: instead, gnulib just adds some wrapping code to ensure
+  a consistent behaviour on all supported platforms.
+
 -------------------------------------------------------------------
 Mon Jul  8 15:09:22 UTC 2013 - schwab@suse.de
 
diff --git a/coreutils-testsuite.spec b/coreutils-testsuite.spec
index c454973..5aa41da 100644
--- a/coreutils-testsuite.spec
+++ b/coreutils-testsuite.spec
@@ -153,8 +153,6 @@ AUTOPOINT=true autoreconf -fi
 export CFLAGS="%optflags"
 %configure --libexecdir=%{_libdir} \
            --enable-install-program=arch \
-           gl_cv_func_printf_directive_n=yes \
-           gl_cv_func_printf_infinite_long_double=yes \
            DEFAULT_POSIX2_VERSION=200112 \
            alternative=199209
 
diff --git a/coreutils.changes b/coreutils.changes
index db1486b..0210182 100644
--- a/coreutils.changes
+++ b/coreutils.changes
@@ -1,3 +1,15 @@
+-------------------------------------------------------------------
+Tue Jul 23 13:22:21 UTC 2013 - mail@bernhard-voelker.de
+
+- Undo the previous change.
+  Remove configure options gl_cv_func_printf_directive_n and
+  gl_cv_func_printf_infinite_long_double again because of constant
+  factory build failures on x86_64 and i586.  The argument for
+  adding them was that the fortify checks would be bypassed
+  by the gnulib "reimplementation of printf", but that is not
+  the case: instead, gnulib just adds some wrapping code to ensure
+  a consistent behaviour on all supported platforms.
+
 -------------------------------------------------------------------
 Mon Jul  8 15:09:22 UTC 2013 - schwab@suse.de
 
diff --git a/coreutils.spec b/coreutils.spec
index e49e369..f3675cf 100644
--- a/coreutils.spec
+++ b/coreutils.spec
@@ -153,8 +153,6 @@ AUTOPOINT=true autoreconf -fi
 export CFLAGS="%optflags"
 %configure --libexecdir=%{_libdir} \
            --enable-install-program=arch \
-           gl_cv_func_printf_directive_n=yes \
-           gl_cv_func_printf_infinite_long_double=yes \
            DEFAULT_POSIX2_VERSION=200112 \
            alternative=199209