diff --git a/Dockerfile b/Dockerfile
index 8b3b98f..f62dfb6 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -52,5 +52,7 @@ EXPOSE 8081
 ADD startup /usr/local/bin/startup
 ADD lufi.conf /usr/lufi/lufi.conf
 RUN chmod +x /usr/local/bin/startup
+ADD cron_script /etc/periodic/hourly/cron_script
+RUN chmod 755 /etc/periodic/hourly/cron_script
 
 CMD ["/usr/local/bin/startup"]
diff --git a/cron_script b/cron_script
new file mode 100755
index 0000000..ccb7935
--- /dev/null
+++ b/cron_script
@@ -0,0 +1,14 @@
+#!/bin/sh
+
+# Executing Lufi's cron jobs following the official documentation https://framagit.org/luc/lufi/wikis/cron-jobs
+cd /usr/lufi
+
+# Delete IP adresses from database
+su lufi -c "carton exec script/lufi cron cleanbdd --mode production"
+
+# Delete expired files
+su lufi -c "carton exec script/lufi cron cleanfiles --mode production"
+
+# Watch the size of the files directory
+su lufi -c "carton exec script/lufi cron watch --mode production"
+
diff --git a/startup b/startup
index 62ec5f4..833f842 100644
--- a/startup
+++ b/startup
@@ -20,5 +20,7 @@ if [ -e /themes ]; then
     done
 fi
 
+crond -L /var/log/crond.log
+
 cd /usr/lufi
 exec su-exec lufi:lufi /sbin/tini -- /usr/local/bin/carton exec hypnotoad -f /usr/lufi/script/lufi