diff --git a/_service b/_service
new file mode 100644
index 0000000..97628bf
--- /dev/null
+++ b/_service
@@ -0,0 +1,19 @@
+<?xml version="1.0"?>
+<services>
+  <service name="obs_scm" mode="manual">
+    <param name="scm">git</param>
+    <param name="url">https://gitlab.gnome.org/GNOME/baobab.git</param>
+    <param name="revision">45.0</param>
+    <param name="versionformat">@PARENT_TAG@+@TAG_OFFSET@</param>
+    <param name="versionrewrite-pattern">v?(.*)\+0</param>
+    <param name="versionrewrite-replacement">\1</param>
+<!--    <param name="changesgenerate">enable</param> -->
+  </service>
+  <service name="tar" mode="buildtime"/>
+  <service name="recompress" mode="buildtime">
+    <param name="file">*.tar</param>
+    <param name="compression">zst</param>
+  </service>
+  <service name="set_version" mode="manual" />
+</services>
+
diff --git a/baobab-45.0.obscpio b/baobab-45.0.obscpio
new file mode 100644
index 0000000..8536257
--- /dev/null
+++ b/baobab-45.0.obscpio
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:d37a0e3802495f851e27b110d66d45492f83b989036e3df5443eaf001324828b
+size 2868236
diff --git a/baobab-45.0.tar.xz b/baobab-45.0.tar.xz
deleted file mode 100644
index 055ab39..0000000
--- a/baobab-45.0.tar.xz
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:a7d2cf308a6c839ee0b0bf074f8f5fd60d62ae2f064a94b3c610d6560b758e86
-size 601576
diff --git a/baobab.changes b/baobab.changes
index abfc258..041fe4a 100644
--- a/baobab.changes
+++ b/baobab.changes
@@ -1,3 +1,8 @@
+-------------------------------------------------------------------
+Tue Jan 16 17:31:03 UTC 2024 - Dominique Leuenberger <dimstar@opensuse.org>
+
+- Convert to source service for easier updating.
+
 -------------------------------------------------------------------
 Mon Sep 18 22:24:01 UTC 2023 - Bjørn Lie <bjorn.lie@gmail.com>
 
diff --git a/baobab.obsinfo b/baobab.obsinfo
new file mode 100644
index 0000000..b5aaa67
--- /dev/null
+++ b/baobab.obsinfo
@@ -0,0 +1,4 @@
+name: baobab
+version: 45.0
+mtime: 1695074895
+commit: c97b53788e8ce1c03e0fdfc4eb856c77e0053614
diff --git a/baobab.spec b/baobab.spec
index 605fa15..20cb5f7 100644
--- a/baobab.spec
+++ b/baobab.spec
@@ -1,7 +1,7 @@
 #
 # spec file for package baobab
 #
-# Copyright (c) 2023 SUSE LLC
+# Copyright (c) 2024 SUSE LLC
 # Copyright (c) 2011 Dominique Leuenberger, Amsterdam, The Netherlands
 #
 # All modifications and additions to the file contributed by third parties
@@ -26,7 +26,7 @@ Summary:        Disk Usage Analyzer
 License:        GPL-2.0-or-later
 Group:          System/GUI/GNOME
 URL:            https://wiki.gnome.org/Apps/DiskUsageAnalyzer
-Source0:        https://download.gnome.org/sources/baobab/45/%{name}-%{version}.tar.xz
+Source0:        %{name}-%{version}.tar.zst
 
 BuildRequires:  desktop-file-utils
 BuildRequires:  fdupes