diff --git a/src/cli/serve.rs b/src/cli/serve.rs
index 1183814..e1d0fa3 100644
--- a/src/cli/serve.rs
+++ b/src/cli/serve.rs
@@ -10,7 +10,7 @@ pub fn serve(config: &crate::config::Config) -> u8 {
 
     let ctx = server::Context {
         repo: repo.clone(),
-        store: crate::gpodder::GpodderRepository::new(Box::new(repo)),
+        store: crate::gpodder::GpodderRepository::new(repo),
     };
     let app = server::app(ctx);
 
diff --git a/src/gpodder/mod.rs b/src/gpodder/mod.rs
index 567badf..eb6daa2 100644
--- a/src/gpodder/mod.rs
+++ b/src/gpodder/mod.rs
@@ -11,6 +11,10 @@ pub enum AuthErr {
     Other(Box<dyn std::error::Error + Sync + Send>),
 }
 
+pub trait Store: AuthStore + DeviceRepository {}
+
+impl<T> Store for T where T: AuthStore + DeviceRepository {}
+
 pub trait AuthRepository {
     /// Validate the given session ID and return its user.
     fn validate_session(&self, session_id: i64) -> Result<models::User, AuthErr>;
diff --git a/src/gpodder/repository.rs b/src/gpodder/repository.rs
index a6fb0b1..9314369 100644
--- a/src/gpodder/repository.rs
+++ b/src/gpodder/repository.rs
@@ -3,21 +3,19 @@ use std::sync::Arc;
 use argon2::{Argon2, PasswordHash, PasswordVerifier};
 use rand::Rng;
 
-use super::{models, AuthErr, AuthStore};
+use super::{models, AuthErr, Store};
 
 const MAX_SESSION_AGE: i64 = 60 * 60 * 24 * 7;
 
-type Store = dyn AuthStore + Send + Sync;
-
 #[derive(Clone)]
 pub struct GpodderRepository {
-    store: Arc<Store>,
+    store: Arc<dyn Store + Send + Sync>,
 }
 
 impl GpodderRepository {
-    pub fn new(store: Box<Store>) -> Self {
+    pub fn new(store: impl Store + Send + Sync + 'static) -> Self {
         Self {
-            store: Arc::from(store),
+            store: Arc::new(store),
         }
     }
 
@@ -71,4 +69,17 @@ impl GpodderRepository {
     pub fn remove_session(&self, session_id: i64) -> Result<(), AuthErr> {
         self.store.remove_session(session_id)
     }
+
+    pub fn devices_for_user(&self, user: &models::User) -> Result<Vec<models::Device>, AuthErr> {
+        self.store.devices_for_user(user)
+    }
+
+    pub fn update_device_info(
+        &self,
+        user: &models::User,
+        device_id: &str,
+        patch: models::DevicePatch,
+    ) -> Result<(), AuthErr> {
+        self.store.update_device_info(user, device_id, patch)
+    }
 }
diff --git a/src/server/gpodder/advanced/devices.rs b/src/server/gpodder/advanced/devices.rs
index bb90dc2..397ddb3 100644
--- a/src/server/gpodder/advanced/devices.rs
+++ b/src/server/gpodder/advanced/devices.rs
@@ -6,7 +6,7 @@ use axum::{
 };
 
 use crate::{
-    gpodder::{self, DeviceRepository},
+    gpodder,
     server::{
         error::{AppError, AppResult},
         gpodder::{
@@ -38,7 +38,7 @@ async fn get_devices(
     }
 
     Ok(
-        tokio::task::spawn_blocking(move || ctx.repo.devices_for_user(&user))
+        tokio::task::spawn_blocking(move || ctx.store.devices_for_user(&user))
             .await
             .unwrap()
             .map(Json)?,
@@ -55,7 +55,7 @@ async fn post_device(
         return Err(AppError::NotFound);
     }
 
-    tokio::task::spawn_blocking(move || ctx.repo.update_device_info(&user, &id, patch))
+    tokio::task::spawn_blocking(move || ctx.store.update_device_info(&user, &id, patch))
         .await
         .unwrap()?;