diff --git a/xalan-j2.changes b/xalan-j2.changes
index 61a05d8..edfa92d 100644
--- a/xalan-j2.changes
+++ b/xalan-j2.changes
@@ -1,3 +1,9 @@
+-------------------------------------------------------------------
+Wed Mar 18 10:40:30 CET 2009 - mvyskocil@suse.cz
+
+- bnc#485299: Ant <xslt> tasks fail with NoClassDefFoundError:
+  org/apache/xml/serializer/SerializerTrace
+
 -------------------------------------------------------------------
 Mon Jul 28 15:15:42 CEST 2008 - ro@suse.de
 
diff --git a/xalan-j2.spec b/xalan-j2.spec
index 95985cc..38c6231 100644
--- a/xalan-j2.spec
+++ b/xalan-j2.spec
@@ -1,10 +1,17 @@
 #
 # spec file for package xalan-j2 (Version 2.7.0)
 #
-# Copyright (c) 2008 SUSE LINUX Products GmbH, Nuernberg, Germany.
-# This file and all modifications and additions to the pristine
-# package are under the same license as the package itself.
+# Copyright (c) 2009 SUSE LINUX Products GmbH, Nuernberg, Germany.
 #
+# All modifications and additions to the file contributed by third parties
+# remain the property of their copyright owners, unless otherwise agreed
+# upon. The license for this file, and modifications and additions to the
+# file, is the same license as for the pristine package itself (unless the
+# license for the pristine package is not an Open Source License, in which
+# case the license is the MIT License). An "Open Source License" is a
+# license that conforms to the Open Source Definition (Version 1.9)
+# published by the Open Source Initiative.
+
 # Please submit bugfixes or comments via http://bugs.opensuse.org/
 #
 
@@ -20,7 +27,7 @@ BuildRequires:  java-1_5_0-gcj-compat-devel xerces-j2-bootstrap
 %define version   2.7.0
 %define cvs_version 2_7_0
 Version:        2.7.0
-Release:        217
+Release:        240
 Summary:        Java XSLT processor
 License:        The Apache Software License
 Source0:        http://www.apache.org/dist/xml/xalan-j/source/xalan-j_%{cvs_version}-src.tar.gz
@@ -185,6 +192,9 @@ cp -pr samples $RPM_BUILD_ROOT%{_datadir}/%{name}
 # jaxp_transform_impl ghost symlink
 ln -s %{_sysconfdir}/alternatives \
   $RPM_BUILD_ROOT%{_javadir}/jaxp_transform_impl.jar
+# bnc#485299
+install -d -m 0755 $RPM_BUILD_ROOT/%{_sysconfdir}/ant.d/
+echo xalan-j2-serializer > $RPM_BUILD_ROOT/%{_sysconfdir}/ant.d/serializer
 
 %clean
 rm -rf $RPM_BUILD_ROOT
@@ -219,6 +229,7 @@ ln -s %{name}-%{version} %{_javadocdir}/%{name}
 %{_javadir}/%{name}-serializer-%{version}.jar
 %{_javadir}/%{name}-serializer.jar
 %ghost %{_javadir}/jaxp_transform_impl.jar
+%{_sysconfdir}/ant.d/
 
 %files xsltc
 %defattr(0644,root,root,0755)
@@ -240,6 +251,9 @@ ln -s %{name}-%{version} %{_javadocdir}/%{name}
 %{_datadir}/%{name}
 
 %changelog
+* Wed Mar 18 2009 mvyskocil@suse.cz
+- bnc#485299: Ant <xslt> tasks fail with NoClassDefFoundError:
+  org/apache/xml/serializer/SerializerTrace
 * Mon Jul 28 2008 ro@suse.de
 - use xml-commons-apis-bootstrap instead of xml-commons-apis
 * Mon Jul 28 2008 coolo@suse.de