diff --git a/Dockerfile b/Dockerfile
index 50406e7..e4f0086 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -2,7 +2,7 @@
 FROM debian:bullseye
 
 RUN apt-get update
-RUN apt-get install -y python3 git snapraid smartmontools tzdata
+RUN apt-get install -y python3 git snapraid smartmontools tzdata cron
 RUN git clone https://github.com/Chronial/snapraid-runner.git /app/snapraid-runner
 RUN chmod +x /app/snapraid-runner/snapraid-runner.py