diff --git a/scripts/entrypoint.sh b/scripts/entrypoint.sh
index b13ec3a..0fccb1b 100644
--- a/scripts/entrypoint.sh
+++ b/scripts/entrypoint.sh
@@ -53,4 +53,4 @@ configure_timezone
 configure_cron
 
 # foreground run crond
-supercronic -passthrough-logs -quiet "${CRON_CONFIG_FILE}"
+exec supercronic -passthrough-logs -quiet "${CRON_CONFIG_FILE}"