diff --git a/roles/float-infra-sso-server/templates/server.yml.j2 b/roles/float-infra-sso-server/templates/server.yml.j2
index bba3bd0006a8692075c26f4f11c8ec6a705b0214..3de4b1db5864208ffee5806f870727920d7c4c03 100644
--- a/roles/float-infra-sso-server/templates/server.yml.j2
+++ b/roles/float-infra-sso-server/templates/server.yml.j2
@@ -78,3 +78,6 @@ site_name: {{ sso_site_title }}
 {% if sso_favicon is defined %}
 site_favicon: {{ sso_favicon }}
 {% endif %}
+{% if sso_login_username_label is defined %}
+login_username_label: {{ sso_login_username_label }}
+{% endif %}