diff --git a/rootfs/etc/confd/templates/server.yaml.tmpl b/rootfs/etc/confd/templates/server.yaml.tmpl
index 490296f..3eb803f 100644
--- a/rootfs/etc/confd/templates/server.yaml.tmpl
+++ b/rootfs/etc/confd/templates/server.yaml.tmpl
@@ -1965,7 +1965,7 @@ oidc_providers:
     client_id: "{{getenv "OIDC_CLIENT_ID"}}"
     client_secret: "{{getenv "OIDC_CLIENT_SECRET"}}"
     scopes: ["openid", "profile"]
-	allow_existing_users: {{getenv "OIDC_ALLOW_EXISTING_USER" "false"}}  
+    allow_existing_users: {{getenv "OIDC_ALLOW_EXISTING_USER" "false"}}  
     user_mapping_provider:
       config:
         localpart_template: "{{"{{"}} user.preferred_username {{"}}"}}"