diff --git a/update-patchmon.yml b/update-patchmon.yml
index a2c608b..2a69f7a 100644
--- a/update-patchmon.yml
+++ b/update-patchmon.yml
@@ -7,7 +7,7 @@
     - name: Update patchmon_server port in config
       ansible.builtin.replace:
         path: /etc/patchmon/config.yml
-        regexp: 'patchmon_server:http://192\.168\.1\.67:3399'
+        regexp: 'patchmon_server:\s*http://192\.168\.1\.67:3399'
         replace: 'patchmon_server: http://192.168.1.67:3001'
         backup: no
       notify: Restart patchmon-agent