diff --git a/linux/base-config-debian/roles/config-fail2ban/tasks/main.yaml b/linux/base-config-debian/roles/config-fail2ban/tasks/main.yaml
index 9c9e508..1cf456c 100644
--- a/linux/base-config-debian/roles/config-fail2ban/tasks/main.yaml
+++ b/linux/base-config-debian/roles/config-fail2ban/tasks/main.yaml
@@ -22,7 +22,7 @@
     state: present
 #  when: packages.stdout.find('fail2ban') == ""
 #  when: "{{ packages['fail2ban'] | length }}"
-  when: "'fail2ban' undefined in ansible_facts.packages"
+  when: "'fail2ban' in ansible_facts.packages is undefined"
 
 #  config fail2ban if is there is in the system
 #- name: config fail2ban