diff --git a/_service b/_service
new file mode 100644
index 0000000..1206abc
--- /dev/null
+++ b/_service
@@ -0,0 +1,21 @@
+<services>
+  <service name="tar_scm" mode="disabled">
+    <param name="url">https://github.com/coccinelle/coccinelle.git</param>
+    <param name="scm">git</param>
+    <param name="versionformat">@PARENT_TAG@</param>
+    <param name="revision">d678c34afc0cfb479ad34f2225c57b1b8d3ebeae</param>
+    <param name="filename">coccinelle</param>
+<param name="exclude">bundles/menhirLib</param>
+<param name="exclude">bundles/parmap</param>
+<param name="exclude">bundles/pcre</param>
+<!--
+<param name="exclude">bundles/pyml</param>
+<param name="exclude">bundles/stdcompat</param>
+-->
+  </service>
+  <service name="recompress" mode="disabled">
+    <param name="file">*.tar</param>
+    <param name="compression">xz</param>
+  </service>
+  <service name="set_version" mode="disabled"/>
+</services>
diff --git a/coccinelle-1.0.8.tar.gz b/coccinelle-1.0.8.tar.gz
deleted file mode 100644
index 512d7ae..0000000
--- a/coccinelle-1.0.8.tar.gz
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:9f994bf98bc88c333ac7a54a03d4fa1826122eec7016a1f22c6b2ef2a6a4347f
-size 2670961
diff --git a/coccinelle-1.0.8.tar.xz b/coccinelle-1.0.8.tar.xz
new file mode 100644
index 0000000..e9da145
--- /dev/null
+++ b/coccinelle-1.0.8.tar.xz
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:78c8e64daf3b9e47be8760c8346fa1bf91b66960680c091625c7dd228a0f44f1
+size 1319948
diff --git a/coccinelle.changes b/coccinelle.changes
index 281f892..a29f4ef 100644
--- a/coccinelle.changes
+++ b/coccinelle.changes
@@ -1,3 +1,8 @@
+-------------------------------------------------------------------
+Wed Jan 15 17:10:38 UTC 2020 - olaf@aepfle.de
+
+- Use _service file to trim the bundles directory
+
 -------------------------------------------------------------------
 Fri Jan 10 10:35:20 UTC 2020 - Jan Engelhardt <jengelh@inai.de>
 
diff --git a/coccinelle.spec b/coccinelle.spec
index aff9540..b299157 100644
--- a/coccinelle.spec
+++ b/coccinelle.spec
@@ -23,9 +23,7 @@ Summary:        Semantic patch utility
 License:        GPL-2.0-only
 Group:          Productivity/Text/Utilities
 URL:            http://coccinelle.lip6.fr/
-
-#Git-Clone:	https://github.com/coccinelle/coccinelle
-Source0:        https://github.com/coccinelle/coccinelle/archive/%version.tar.gz#/%name-%version.tar.gz
+Source0:        %name-%version.tar.xz
 Patch1:         kill-env.diff
 BuildRequires:  autoconf
 BuildRequires:  automake