diff --git a/tasks/security.yml b/tasks/security.yml
index e0af215..7928b77 100644
--- a/tasks/security.yml
+++ b/tasks/security.yml
@@ -17,7 +17,7 @@
     - name: Set global umask
       replace:
         path: "{{ item }}"
-        regexp: '^(?i)(?P<umask>\s+UMASK\s+).+'
+        regexp: '(?i)^(?P<umask>\s+UMASK\s+).+'
         replace: \g<umask>{{ users_global_umask }}
       loop: "{{ __users_umask_files | json_query('results[?stat.exists].item') }}"