diff --git a/rrdtool.spec b/rrdtool.spec
index fffd1f6..c8a9b28 100644
--- a/rrdtool.spec
+++ b/rrdtool.spec
@@ -10,7 +10,7 @@
 Summary: Round Robin Database Tool to store and display time-series data
 Name: rrdtool
 Version: 1.3
-Release: 0.15%{?pre:.%{pre}}%{?dist}
+Release: 0.16%{?pre:.%{pre}}%{?dist}
 License: GPLv2+ with exceptions
 Group: Applications/Databases
 URL: http://oss.oetiker.ch/rrdtool/
@@ -157,6 +157,11 @@ The %{name}-ruby package includes RRDtool bindings for Ruby.
 %{__perl} -pi.orig -e 's|1.299907080300|1.29990708|' \
     bindings/perl-shared/RRDs.pm bindings/perl-piped/RRDp.pm
 
+#
+# fix config files for php4 bindings
+# workaround needed due to https://bugzilla.redhat.com/show_bug.cgi?id=211069
+cp -p /usr/lib/rpm/config.{guess,sub} php4/
+
 %build
 %configure \
     --with-perl-options='INSTALLDIRS="vendor"' \
@@ -321,6 +326,9 @@ find examples/ -type f -exec chmod 0644 {} \;
 %endif
 
 %changelog
+* Wed May 21 2008 Chris Ricker <kaboom@oobleck.net> 1.3-0.16.rc4
+- Fix php bindings compile on x86_64
+
 * Mon May 19 2008 Chris Ricker <kaboom@oobleck.net> 1.3-0.15.rc4
 - Update to rrdtool 1.3 rc4