diff --git a/src/config/acme/plugin.rs b/src/config/acme/plugin.rs
index f90de70e..6ba5bcf7 100644
--- a/src/config/acme/plugin.rs
+++ b/src/config/acme/plugin.rs
@@ -6,8 +6,8 @@ use serde_json::Value;
 use proxmox_schema::{api, ApiType, Schema, StringSchema, Updater};
 use proxmox_section_config::{SectionConfig, SectionConfigData, SectionConfigPlugin};
 
-use pbs_config::{open_backup_lockfile, BackupLockGuard};
 use pbs_api_types::PROXMOX_SAFE_ID_FORMAT;
+use pbs_config::{open_backup_lockfile, BackupLockGuard};
 
 pub const PLUGIN_ID_SCHEMA: Schema = StringSchema::new("ACME Challenge Plugin ID.")
     .format(&PROXMOX_SAFE_ID_FORMAT)