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-rw-r--r--docker/tacker/Dockerfile.j22
1 files changed, 1 insertions, 1 deletions
diff --git a/docker/tacker/Dockerfile.j2 b/docker/tacker/Dockerfile.j2
index e77264a73..07598c72e 100644
--- a/docker/tacker/Dockerfile.j2
+++ b/docker/tacker/Dockerfile.j2
@@ -1,5 +1,5 @@
FROM {{ namespace }}/{{ image_prefix }}openstack-base:{{ tag }}
-MAINTAINER {{ maintainer }}
+LABEL maintainer="{{ maintainer }}"
{% block tacker_header %}{% endblock %}