diff --git a/Dockerfile.cpu b/Dockerfile.cpu
index 5d35cd13..acdfe6a2 100644
--- a/Dockerfile.cpu
+++ b/Dockerfile.cpu
@@ -1,4 +1,5 @@
 FROM ubuntu:22.04
+LABEL org.opencontainers.image.source="https://github.com/fedirz/faster-whisper-server"
 # `ffmpeg` is installed because without it `gradio` won't work with mp3(possible others as well) files
 # hadolint ignore=DL3008,DL3015,DL4006
 RUN apt-get update && \