diff --git a/playbooks/test_replace.yml b/playbooks/test_replace.yml
index b9686ab..b81120b 100644
--- a/playbooks/test_replace.yml
+++ b/playbooks/test_replace.yml
@@ -14,6 +14,8 @@
         msg: "var is {{ ruleset.stdout }}"
     - set_fact:
         app_path: "{{ app_path| regex_replace('(\\<MAIL_SERVER\\>[0-9,]{1,}\\>)([0-9.]{1,})(\\>[0-9a-zA-Z\\s-]{0,}\\>TCP\\>)', '\\1{{ NEW_IP }}\\3') | regex_replace('(\\<WEB_SERVER\\>[0-9,]{1,}\\>)([0-9.]{1,})(\\>[0-9a-zA-Z\\s-]{0,}\\>TCP\\>)', '\\1{{ NEW_IP }}\\3') }}"
+      vars:
+        NEW_IP: ",world"
     - name: Print the gateway for each host when defined
       ansible.builtin.debug:
         msg: "var is {{ app_path }}"
\ No newline at end of file