diff --git a/Dockerfile b/Dockerfile
index df7f27d..7671211 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -2,6 +2,13 @@ FROM alpine:3.14 as certs
 RUN apk add ca-certificates
 
 FROM scratch AS kubeconform
+LABEL org.opencontainers.image.authors="yann@mandragor.org" \
+      org.opencontainers.image.source="https://github.com/yannh/kubeconform/" \
+      org.opencontainers.image.description="A Kubernetes manifests validation tool" \
+      org.opencontainers.image.documentation="https://github.com/yannh/kubeconform/" \
+      org.opencontainers.image.licenses="Apache License 2.0" \
+      org.opencontainers.image.title="kubeconform" \
+      org.opencontainers.image.url="https://github.com/yannh/kubeconform/"
 MAINTAINER Yann HAMON <yann@mandragor.org>
 COPY --from=certs /etc/ssl/certs/ca-certificates.crt /etc/ssl/certs/ca-certificates.crt
 COPY kubeconform /
diff --git a/Dockerfile-alpine b/Dockerfile-alpine
index 281b18c..d82bbf3 100644
--- a/Dockerfile-alpine
+++ b/Dockerfile-alpine
@@ -1,4 +1,11 @@
 FROM alpine:3.14 as certs
+LABEL org.opencontainers.image.authors="yann@mandragor.org" \
+      org.opencontainers.image.source="https://github.com/yannh/kubeconform/" \
+      org.opencontainers.image.description="A Kubernetes manifests validation tool" \
+      org.opencontainers.image.documentation="https://github.com/yannh/kubeconform/" \
+      org.opencontainers.image.licenses="Apache License 2.0" \
+      org.opencontainers.image.title="kubeconform" \
+      org.opencontainers.image.url="https://github.com/yannh/kubeconform/"
 MAINTAINER Yann HAMON <yann@mandragor.org>
 RUN apk add ca-certificates
 COPY kubeconform /