diff --git a/zlib-1.2.3-autotools.patch b/zlib-1.2.3-autotools.patch
index 30e3b4a..b391949 100644
--- a/zlib-1.2.3-autotools.patch
+++ b/zlib-1.2.3-autotools.patch
@@ -26,7 +26,7 @@
 +#                                               -*- Autoconf -*-
 +# Process this file with autoconf to produce a configure script.
 +
-+AC_PREREQ(2.61)
++AC_PREREQ(2.59)
 +AC_INIT([zlib], 1.2.3, [bugzilla.redhat.com])
 +AC_CONFIG_SRCDIR([minigzip.c])
 +AC_CONFIG_HEADER([config.h])
diff --git a/zlib.spec b/zlib.spec
index 213d557..d0834a5 100644
--- a/zlib.spec
+++ b/zlib.spec
@@ -1,7 +1,7 @@
-Summary: The zlib compression and deprefix=${RPM_BUILD_ROOT}%{_prefix}compression library
+Summary: The zlib compression and decompression library
 Name: zlib
 Version: 1.2.3
-Release: 10%{?dist}
+Release: 11%{?dist}
 Group: System Environment/Libraries
 Source: http://www.zlib.net/zlib-%{version}.tar.gz
 #Patch0: zlib-1.1.4-make-test.patch
@@ -82,6 +82,10 @@ rm -rf ${RPM_BUILD_ROOT}
 %{_mandir}/man3/zlib.3*
 
 %changelog
+* Mon Apr 23 2007 Ivana Varekova <varekova@redhat.com> - 1.2.3-11
+- Resolves: 237295
+  fix Summary tag
+
 * Fri Mar 23 2007 Ivana Varekova <varekova@redhat.com> - 1.2.3-10
 - remove zlib .so.* packages to /lib