diff --git a/defaults/main.yml b/defaults/main.yml
index 3c29ad6..c2acda4 100644
--- a/defaults/main.yml
+++ b/defaults/main.yml
@@ -5,3 +5,4 @@ ovh_application_key: "{{ vault_ovh_api_key }}"
 ovh_application_secret: "{{ vault_ovh_api_secret }}"
 ovh_consumer_key: '{{ vault_ovh_consumer_key }}'
 ovh_endpoint: 'ovh-eu'
+dkim_selector: default