diff --git a/aquatic_udp/src/lib/lib.rs b/aquatic_udp/src/lib/lib.rs
index 7ccee1c..a740a3e 100644
--- a/aquatic_udp/src/lib/lib.rs
+++ b/aquatic_udp/src/lib/lib.rs
@@ -23,7 +23,7 @@ pub const APP_NAME: &str = "aquatic_udp: UDP BitTorrent tracker";
 pub fn run(config: Config) -> ::anyhow::Result<()> {
     let state = State::default();
 
-    tasks::update_access_list(&config, &state);
+    tasks::update_access_list(&config, &state.access_list);
 
     let num_bound_sockets = start_workers(config.clone(), state.clone())?;
 
@@ -55,7 +55,7 @@ pub fn run(config: Config) -> ::anyhow::Result<()> {
     loop {
         ::std::thread::sleep(Duration::from_secs(config.cleaning.interval));
 
-        tasks::update_access_list(&config, &state);
+        tasks::update_access_list(&config, &state.access_list);
 
         state.torrents.lock().clean(&config, &state.access_list);
     }
diff --git a/aquatic_udp/src/lib/tasks.rs b/aquatic_udp/src/lib/tasks.rs
index 44675c9..13517c4 100644
--- a/aquatic_udp/src/lib/tasks.rs
+++ b/aquatic_udp/src/lib/tasks.rs
@@ -1,3 +1,4 @@
+use std::sync::Arc;
 use std::sync::atomic::Ordering;
 
 use histogram::Histogram;
@@ -7,10 +8,10 @@ use aquatic_common::access_list::AccessListMode;
 use crate::common::*;
 use crate::config::Config;
 
-pub fn update_access_list(config: &Config, state: &State) {
+pub fn update_access_list(config: &Config, access_list: &Arc<AccessList>) {
     match config.access_list.mode {
         AccessListMode::White | AccessListMode::Black => {
-            if let Err(err) = state.access_list.update_from_path(&config.access_list.path) {
+            if let Err(err) = access_list.update_from_path(&config.access_list.path) {
                 ::log::error!("Update access list from path: {:?}", err);
             }
         }