diff --git a/srcpkgs/python-larch/template b/srcpkgs/python-larch/template
index c89052671b..974a48626e 100644
--- a/srcpkgs/python-larch/template
+++ b/srcpkgs/python-larch/template
@@ -1,9 +1,8 @@
 # Template file for 'python-larch'
 pkgname=python-larch
-version=1.20131130
+version=1.20151025
 revision=1
 noarch=yes
-wrksrc="larch-${version}"
 build_style=python-module
 hostmakedepends="python-setuptools python-tracing"
 makedepends="python-devel python-tracing"
@@ -13,5 +12,5 @@ short_desc="Copy-on-write B-tree data structure for Python2"
 maintainer="Eivind Uggedal <eivind@uggedal.com>"
 homepage="http://liw.fi/larch/"
 license="GPL-3"
-distfiles="http://code.liw.fi/debian/pool/main/p/${pkgname}/${pkgname}_${version}.orig.tar.gz"
-checksum=2717e851bde45b66e8b2d44181861f24135d185abab8111119857943d3b5cac1
+distfiles="http://code.liw.fi/debian/pool/main/p/${pkgname}/${pkgname}_${version}.orig.tar.xz"
+checksum=8df3f2f48070a67b7cc1852a8dde998219357e58259db905419b566feca52d44