diff --git a/roles/docker/tasks/services/passit.yml b/roles/docker/tasks/services/passit.yml
index 5855c90..bc29166 100644
--- a/roles/docker/tasks/services/passit.yml
+++ b/roles/docker/tasks/services/passit.yml
@@ -34,7 +34,7 @@
             EMAIL_URL: "smtp://noop@{{ smtp_host }}:{{ smtp_port }}"
             DEFAULT_FROM_EMAIL: "noreply@{{ passit.domain }}"
             EMAIL_CONFIRMATION_HOST: "https://{{ passit.domain }}"
-
+            FIDO_SERVER_ID: "{{ passit.domain }}"
             VIRTUAL_HOST: "{{ passit.domain }}"
             LETSENCRYPT_HOST: "{{ passit.domain }}"
             LETSENCRYPT_EMAIL: "{{ letsencrypt_email }}"
@@ -44,4 +44,4 @@
         postfix:
           external: true
         external_services:
-          external: true
\ No newline at end of file
+          external: true