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-rw-r--r--docker/openstack-base/Dockerfile.j22
1 files changed, 1 insertions, 1 deletions
diff --git a/docker/openstack-base/Dockerfile.j2 b/docker/openstack-base/Dockerfile.j2
index 38edfcc08..7bc4fb982 100644
--- a/docker/openstack-base/Dockerfile.j2
+++ b/docker/openstack-base/Dockerfile.j2
@@ -1,5 +1,5 @@
FROM {{ namespace }}/{{ image_prefix }}base:{{ tag }}
-MAINTAINER {{ maintainer }}
+LABEL maintainer="{{ maintainer }}"
{% block openstack_base_header %}{% endblock %}