diff --git a/_service b/_service
index 0e528cf..3bcc1b1 100644
--- a/_service
+++ b/_service
@@ -1,5 +1,5 @@
 <services>
-  <service name="tar_scm" mode="manual">
+  <service name="obs_scm" mode="manual">
     <param name="scm">git</param>
     <param name="url">https://github.com/openSUSE/libvirt.git</param>
     <param name="revision">factory</param>
@@ -7,12 +7,13 @@
     <param name="extract">README.packaging.txt</param>
     <param name="extract">libvirt-supportconfig</param>
     <param name="versionformat">@PARENT_TAG@</param>
-    <param name="versionrewrite-pattern">[v]?([^-+a-z]+)(.*)</param>
+    <param name="versionrewrite-pattern">[v]?([^-a-z]+)(.*)</param>
     <param name="versionrewrite-replacement">\1</param>
     <param name="changesgenerate">disable</param>
   </service>
   <service name="set_version" mode="manual"/>
-  <service name="recompress" mode="manual">
+  <service name="tar" mode="buildtime"/>
+  <service name="recompress" mode="buildtime">
     <param name="file">*.tar</param>
     <param name="compression">xz</param>
   </service>
diff --git a/libvirt-10.10.0.obscpio b/libvirt-10.10.0.obscpio
new file mode 100644
index 0000000..69e68df
--- /dev/null
+++ b/libvirt-10.10.0.obscpio
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:b0d39d73da277a32449738be8d8019459b8dbb177eb148098c2887b6c0a103ac
+size 139864078
diff --git a/libvirt-10.10.0.tar.xz b/libvirt-10.10.0.tar.xz
deleted file mode 100644
index d8ef984..0000000
--- a/libvirt-10.10.0.tar.xz
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:09019bf12d80195a02be7223481f30ec1ae5ace9e6425484909a8f064ac98b14
-size 10012272
diff --git a/libvirt.changes b/libvirt.changes
index b6cb431..f5c89c4 100644
--- a/libvirt.changes
+++ b/libvirt.changes
@@ -1,3 +1,9 @@
+-------------------------------------------------------------------
+Wed Jan  8 14:01:35 UTC 2025 - Dominique Leuenberger <dimstar@opensuse.org>
+
+- Convert from tar_scm to obs_scm: allow OBS internal data
+  structure to be more efficient by using .obscpio files
+
 -------------------------------------------------------------------
 Mon Jan  6 22:38:12 UTC 2025 - James Fehlig <jfehlig@suse.com>
 
diff --git a/libvirt.obsinfo b/libvirt.obsinfo
new file mode 100644
index 0000000..cc53e68
--- /dev/null
+++ b/libvirt.obsinfo
@@ -0,0 +1,4 @@
+name: libvirt
+version: 10.10.0
+mtime: 1736202584
+commit: 0622d80aa96c6c0ec037185db7ec5c8f734f7d69