diff --git a/src/etc/group b/src/etc/group
index 2dadfa83..7d6b90de 100644
--- a/src/etc/group
+++ b/src/etc/group
@@ -16,6 +16,7 @@ popa3d:*:26:
 sshd:*:27:
 guest:*:31:root
 utmp:*:45:
+crontab:*:66:
 www:*:67:
 network:*:69:
 named:*:70: