diff --git a/build.xml b/build.xml
index bb644f72..92efd93f 100644
--- a/build.xml
+++ b/build.xml
@@ -903,11 +903,7 @@
 
 
 	<target name="deploy-beta-jar" depends="fatjar" description="Build and deploy the latest jar">
-		<cmp:xz destfile="${path.fatjar}.xz">
-			<cmp:tar format="gnu" encoding="utf-8">
-				<cmp:tarfileset file="${path.fatjar}" />
-			</cmp:tar>
-		</cmp:xz>
+		<cmp:xz srcfile="${path.fatjar}" destfile="${path.fatjar}.xz" />
 		<scp file="${path.fatjar}.xz" remoteTofile="${deploy.release}/HEAD/filebot-r${revision}.jar.xz" trust="yes" verbose="true" sftp="true" keyfile="${deploy.keyfile}" />
 		<scp file="${path.fatjar}.xz" remoteTofile="${deploy.release}/HEAD/FileBot.jar.xz" trust="yes" verbose="true" sftp="true" keyfile="${deploy.keyfile}" />
 	</target>