diff --git a/zlib.spec b/zlib.spec
index 876ac4d..1f538bc 100644
--- a/zlib.spec
+++ b/zlib.spec
@@ -1,7 +1,7 @@
 Summary: The zlib compression and decompression library
 Name: zlib
 Version: 1.2.3
-Release: 21%{?dist}
+Release: 22%{?dist}
 Group: System Environment/Libraries
 Source: http://www.zlib.net/zlib-%{version}.tar.gz
 Patch3: zlib-1.2.3-autotools.patch
@@ -80,6 +80,10 @@ make install DESTDIR=$RPM_BUILD_ROOT
 mkdir $RPM_BUILD_ROOT/%{_lib}
 mv $RPM_BUILD_ROOT%{_libdir}/libz.so.* $RPM_BUILD_ROOT/%{_lib}/
 
+reldir=$(echo %{_libdir} | sed 's,/$,,;s,/[^/]\+,../,g')
+oldlink=$(readlink $RPM_BUILD_ROOT%{_libdir}/libz.so)
+ln -sf $reldir$(basename $oldlink) $RPM_BUILD_ROOT%{_libdir}/libz.so
+
 rm -f $RPM_BUILD_ROOT%{_libdir}/*.la
 
     
@@ -125,9 +129,13 @@ rm -rf ${RPM_BUILD_ROOT}
 %{_libdir}/pkgconfig/minizip.pc
 
 %changelog
+* Wed Mar 18 2009 Stepan Kasal <skasal@redhat.com> - 1.2.3-22
+- fix the libz.so symlink
+
 * Tue Mar 17 2009 Stepan Kasal <skasal@redhat.com> - 1.2.3-21
 - consolidate the autoconfiscation patches into one and clean it up
 - consequently, clean up the %%build and %%install sections
+- zconf.h includes unistd.h again (#479133)
 
 * Wed Feb 25 2009 Fedora Release Engineering <rel-eng@lists.fedoraproject.org> - 1.2.3-20
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_11_Mass_Rebuild