diff --git a/cron/Dockerfile b/cron/Dockerfile
index 0e6e76e..14b901f 100644
--- a/cron/Dockerfile
+++ b/cron/Dockerfile
@@ -1,6 +1,7 @@
 ARG BASE_IMAGE
 FROM ${BASE_IMAGE}
+USER 0
 RUN apt-get update && apt-get install -y --no-install-recommends cron && \
     rm -r /var/lib/apt/lists/*
 COPY entrypoint.sh /entrypoint.sh
 ENTRYPOINT ["/entrypoint.sh"]