diff --git a/Dockerfile b/Dockerfile
index 09c662a..0cbb001 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -5,4 +5,7 @@ RUN chmod +x /tmp/install-php-extensions
 
 FROM scratch
 
+LABEL org.opencontainers.image.source="https://github.com/mlocati/docker-php-extension-installer" \
+      org.opencontainers.image.licenses="MIT"
+
 COPY --from=build /tmp/install-php-extensions /usr/bin/install-php-extensions