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Change-Id: Ic7c390f944391eba2377966c6ada360d4cd68bd4
diff --git a/images/barbican/Dockerfile b/images/barbican/Dockerfile
index 3a3102f..e6fcd63 100644
--- a/images/barbican/Dockerfile
+++ b/images/barbican/Dockerfile
@@ -3,6 +3,7 @@
 # Atmosphere-Rebuild-Time: 2024-06-26T17:38:39Z
 
 FROM openstack-venv-builder AS build
+# renovate: name=openstack/barbican repo=https://opendev.org/openstack/barbican.git branch=unmaintained/2023.1
 ARG BARBICAN_GIT_REF=9c8fb8c3a9a47276868d38a86f098e54e5f05ea6
 ADD --keep-git-dir=true https://opendev.org/openstack/barbican.git#${BARBICAN_GIT_REF} /src/barbican
 RUN git -C /src/barbican fetch --unshallow