--- build.xml~	2007-03-18 23:41:02.000000000 +0100
+++ build.xml	2016-01-28 17:57:22.631161037 +0100
@@ -102,6 +102,7 @@
     <!-- =================================================================== -->
     <target name="jar" depends="compile">
         <jar jarfile="${build.dir}/${final.name}.jar"
+             manifest="MANIFEST.MF"
              basedir="${build.dest}"
              excludes="**/package.html">
           <metainf dir="." includes="LICENSE,NOTICE"/>