diff --git a/roles/sftpuser/tasks/main.yml b/roles/sftpuser/tasks/main.yml
index 06d4625..72f3243 100644
--- a/roles/sftpuser/tasks/main.yml
+++ b/roles/sftpuser/tasks/main.yml
@@ -30,5 +30,6 @@
         ChrootDirectory {{ chroot }}
         ForceCommand internal-sftp
         AuthorizedKeysFile /etc/ssh/authorized_keys.{{ user }}
+    marker: "# {mark} ANSIBLE MANAGED BLOCK (user {{ user }})"
     validate: "sshd -t -f %s"
   notify: restart sshd