diff --git a/Dockerfile b/Dockerfile
index 7c151bcb..bd837f93 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -12,3 +12,4 @@ USER app
 EXPOSE 8080
 WORKDIR /app
 ENTRYPOINT /app/invoicer
+HEALTHCHECK CMD curl --fail http://localhost:3000 || exit 1