diff --git a/redhat-rpm-config.spec b/redhat-rpm-config.spec
index d20bb1a..8ad8fa7 100644
--- a/redhat-rpm-config.spec
+++ b/redhat-rpm-config.spec
@@ -1,7 +1,7 @@
 Summary: Red Hat specific rpm configuration files
 Name: redhat-rpm-config
 Version: 9.1.0
-Release: 53%{?dist}
+Release: 54%{?dist}
 # No version specified.
 License: GPL+
 Group: Development/System
@@ -134,6 +134,9 @@ rm -rf ${RPM_BUILD_ROOT}
 %{_sysconfdir}/rpm/*
 
 %changelog
+* Wed Sep 04 2013 Karsten Hopp <karsten@redhat.com> 9.1.0-54
+- update config.sub with ppc64p7 support (from Fedora automake)
+
 * Fri Aug 16 2013 Panu Matilainen <pmatilai@redhat.com> - 9.1.0-53
 - updated config.guess/sub from upstream for little-endian ppc archs
 
diff --git a/sources b/sources
index b2f7605..e2f8ed2 100644
--- a/sources
+++ b/sources
@@ -1,3 +1,3 @@
 3b71c9d0ccc938989778e3c3892e6b94  redhat-rpm-config-9.1.0.tar.bz2
 eea34cf893bb060ee20189e256a8065a  config.guess
-8a6c9da335b8fdce655cc2f944ff224b  config.sub
+bea60cee5f6520c1205c78036051e681  config.sub