diff --git a/zlib.spec b/zlib.spec
index b18eef6..3aacc1a 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: 16%{?dist}
+Release: 17%{?dist}
 Group: System Environment/Libraries
 Source: http://www.zlib.net/zlib-%{version}.tar.gz
 Patch3: zlib-1.2.3-autotools.patch
@@ -60,6 +60,9 @@ developing applications which use minizip.
 %patch3 -p1 -b .autotools
 %patch4 -p1 -b .autotools2
 %patch5 -p1 -b .inc
+iconv -f windows-1252 -t utf-8 <ChangeLog >ChangeLog.tmp
+mv ChangeLog.tmp ChangeLog
+cp Makefile Makefile.old
 
 %build
 autoreconf --install;
@@ -73,6 +76,9 @@ sh autogen.sh
 %configure --enable-static=no
 make
 
+%check
+make test -f Makefile.old
+
 %install
 rm -rf ${RPM_BUILD_ROOT}
 
@@ -146,6 +152,9 @@ rm -rf ${RPM_BUILD_ROOT}
 %{_libdir}/pkgconfig/minizip.pc
 
 %changelog
+* Mon Feb 11 2008 Ivana Varekova <varekova@redhat.com> - 1.2.3-17
+- spec file changes
+
 * Fri Nov 23 2007 Ivana Varekova <varekova@redhat.com> - 1.2.3-16
 - remove minizip headers to minizip-devel
 - spec file cleanup