diff --git a/Dockerfile b/Dockerfile
index 46e9e15..026307f 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,5 @@
 FROM golang:alpine as builder
+LABEL org.opencontainers.image.source="https://github.com/xruins/docker_state_exporter"
 RUN apk update && apk add git && apk add ca-certificates
 COPY *.go $GOPATH/src/mypackage/myapp/
 WORKDIR $GOPATH/src/mypackage/myapp/
@@ -9,4 +10,4 @@ FROM alpine:3
 COPY --from=builder /go/bin/docker_state_exporter /go/bin/docker_state_exporter
 EXPOSE 8080
 ENTRYPOINT ["/go/bin/docker_state_exporter"]
-CMD ["-listen-address=:8080"]
\ No newline at end of file
+CMD ["-listen-address=:8080"]