diff --git a/playbooks/mailu_switch_to_second.yaml b/playbooks/mailu_switch_to_second.yaml
index 92792fe..89e3949 100644
--- a/playbooks/mailu_switch_to_second.yaml
+++ b/playbooks/mailu_switch_to_second.yaml
@@ -49,7 +49,7 @@
 
 
     - set_fact:
-        app_path: "{{ app_path2 | 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') }}"
+        app_path: "{{ app_path2 | regex_replace('(\\<MAIL_SERVER\\>[0-9,]{1,}\\>)([0-9.]{1,})(\\>[0-9a-zA-Z\\s-]{0,}\\>TCP\\>)', \"\\1NEW_IP\\3\") | regex_replace('(\\<WEB_SERVER\\>[0-9,]{1,}\\>)([0-9.]{1,})(\\>[0-9a-zA-Z\\s-]{0,}\\>TCP\\>)', '\\1{{ NEW_IP }}\\3') }}"
       when: inventory_hostname in groups['router']