diff --git a/tasks/kerberos.yml b/tasks/kerberos.yml
index 2d6f3b2..c959af8 100644
--- a/tasks/kerberos.yml
+++ b/tasks/kerberos.yml
@@ -3,7 +3,7 @@
   ansible.builtin.set_fact:
     krb5_conf_path: >-
       {{ (your_string_variable
-          | regex_search(r'(/\S*krb5\.conf)', '\\1')
+          | regex_search(r"(/\S*krb5\.conf)", "\\1")
           | default([])    # ensures a list even if no match
           | first          # safely take the first match
         ) | default('', true) }}