diff --git a/entrypoint.sh b/entrypoint.sh
index 8a46670..a810f44 100644
--- a/entrypoint.sh
+++ b/entrypoint.sh
@@ -20,7 +20,7 @@ case "$PHPIPAM_SCAN_INTERVAL" in
   ;;
   12h) CRON_S="0 */12"
   ;;
-  *)   CRON_S="0 *"
+  *)   CRON_S="*/15 *"
   ;;
 esac