diff --git a/keycloak_dockerfile b/keycloak_dockerfile
index c1569f2..d52b21a 100644
--- a/keycloak_dockerfile
+++ b/keycloak_dockerfile
@@ -1,2 +1,8 @@
 ARG VERSION=23.0.7
 FROM keycloak/keycloak:${VERSION}
+
+LABEL version="${VERSION}" \
+    Maintainer="H2 invent GmbH" \
+    Description="Keycloak Docker Image" \
+    org.opencontainers.version="${VERSION}" \
+    org.opencontainers.image.title="Keycloak Docker Image" \