diff --git a/couchbase-2.5/Dockerfile b/couchbase-2.5/Dockerfile
index 292eae5..1ed0aa0 100644
--- a/couchbase-2.5/Dockerfile
+++ b/couchbase-2.5/Dockerfile
@@ -1,6 +1,11 @@
 FROM ubuntu:12.04
 
 LABEL maintainer="Tien Nguyen Minh <tiennm99@outlook.com>"
+LABEL org.opencontainers.image.title="Couchbase Server 2.5"
+LABEL org.opencontainers.image.description="Legacy Couchbase Server (no official upstream image)"
+LABEL org.opencontainers.image.version="2.5.2"
+LABEL org.opencontainers.image.source="https://github.com/couchbase/docker"
+LABEL org.opencontainers.image.licenses="Apache-2.0"
 
 RUN sed -i 's|http://archive.ubuntu.com/ubuntu/|http://old-releases.ubuntu.com/ubuntu/|g' /etc/apt/sources.list && \
     sed -i 's|http://security.ubuntu.com/ubuntu|http://old-releases.ubuntu.com/ubuntu|g' /etc/apt/sources.list