diff --git a/build/build.xml b/build/build.xml
index d9a08a536..e4c462ddd 100644
--- a/build/build.xml
+++ b/build/build.xml
@@ -199,7 +199,7 @@
             <manifest>
                 <attribute name="Class-Path" value="smack.jar, smackx.jar" />
             </manifest>
-            <zipfileset src="${jingle.extension.merge.lib.dir}/jstun-0.7.2.jar"/>
+            <zipfileset src="${jingle.extension.merge.lib.dir}/jstun.jar"/>
         </jar>
         <delete file="${compile.dir}/META-INF/smack-config.xml" />
         <delete file="${compile.dir}/META-INF/smack.providers" />
diff --git a/jingle/extension/build/build.xml b/jingle/extension/build/build.xml
index c6539e935..01fe78e09 100644
--- a/jingle/extension/build/build.xml
+++ b/jingle/extension/build/build.xml
@@ -85,7 +85,7 @@
   
   <path id="jingleextension.module.classpath">
     <path refid="${module.jdk.classpath.jingleextension}"/>
-    <pathelement location="${module.jingleextension.basedir}/../merge/jstun-0.7.2.jar"/>
+    <pathelement location="${module.jingleextension.basedir}/../merge/jstun.jar"/>
     <pathelement location="${module.jingleextension.basedir}/../lib/smackx.jar"/>
     <pathelement location="${module.jingleextension.basedir}/../lib/smack.jar"/>
     <pathelement location="${module.jingleextension.basedir}/../lib/smackx-debug.jar"/>