diff --git a/TODO.md b/TODO.md
index 775bfab..c7eea67 100644
--- a/TODO.md
+++ b/TODO.md
@@ -3,8 +3,6 @@
 * access lists:
   * test functionality
   * rename Allow to Require?
-  * serde-rename AccessListTypes to lowercase
-  * serde-rename list_type to type?
   * implement for aquatic_http and aquatic_ws
 
 * Don't unwrap peer_address
diff --git a/aquatic_common/src/access_list.rs b/aquatic_common/src/access_list.rs
index ca57155..82f64b1 100644
--- a/aquatic_common/src/access_list.rs
+++ b/aquatic_common/src/access_list.rs
@@ -6,6 +6,7 @@ use hashbrown::HashSet;
 use serde::{Deserialize, Serialize};
 
 #[derive(Clone, Copy, Debug, Serialize, Deserialize)]
+#[serde(rename_all = "lowercase")]
 pub enum AccessListMode {
     Allow,
     Deny,