diff --git a/_multibuild b/_multibuild
new file mode 100644
index 0000000..39e1023
--- /dev/null
+++ b/_multibuild
@@ -0,0 +1,4 @@
+<multibuild>
+  <package>ceph-test</package>
+</multibuild>
+
diff --git a/ceph-test.changes b/ceph-test.changes
index 3d13687..51e4c0f 100644
--- a/ceph-test.changes
+++ b/ceph-test.changes
@@ -1,3 +1,10 @@
+-------------------------------------------------------------------
+Thu May  4 13:02:24 UTC 2023 - Frederic Crozat <fcrozat@suse.com>
+
+- Add _multibuild to define additional spec files as additional
+  flavors.
+  Eliminates the need for source package links in OBS.
+
 -------------------------------------------------------------------
 Tue Mar 28 06:26:33 UTC 2023 - Tim Serong <tserong@suse.com>
 
diff --git a/ceph.changes b/ceph.changes
index 3d13687..51e4c0f 100644
--- a/ceph.changes
+++ b/ceph.changes
@@ -1,3 +1,10 @@
+-------------------------------------------------------------------
+Thu May  4 13:02:24 UTC 2023 - Frederic Crozat <fcrozat@suse.com>
+
+- Add _multibuild to define additional spec files as additional
+  flavors.
+  Eliminates the need for source package links in OBS.
+
 -------------------------------------------------------------------
 Tue Mar 28 06:26:33 UTC 2023 - Tim Serong <tserong@suse.com>