diff --git a/roles/ufw/tasks/main.yml b/roles/ufw/tasks/main.yml
index 678c54e..afa9476 100644
--- a/roles/ufw/tasks/main.yml
+++ b/roles/ufw/tasks/main.yml
@@ -19,7 +19,7 @@
   ansible.builtin.command:
     cmd: rc-update add ufw default
   register: rc_update_result
-  changed_when: >-
+  changed_when: >- # ">- : transform multiple lines into one line"
     'already' not in rc_update_result.stdout
     and 'already' not in rc_update_result.stderr
   failed_when: rc_update_result.rc != 0