1 files changed, 1 insertions, 1 deletions

diff --git a/README.md b/README.md
index 03cd1aa..e416fc5 100644
--- a/README.md
+++ b/README.md
@@ -90,7 +90,7 @@ Example Playbook
         regexp: "^{{ hostvars[item].ansible_ssh_host }} {{ item }} {{ item }}.{{ pri_domain_name }}"
         line: "{{ hostvars[item].ansible_ssh_host }} {{ item }} {{ item }}.{{ pri_domain_name }}"
         state: present
-      with_items: groups['all']
+      with_items: "{{ groups['all'] }}"
 
 - hosts: all
   become: true