diff --git a/gpodder_sqlite/.env b/gpodder_sqlite/.env
index 79c8a77..2b8d56c 100644
--- a/gpodder_sqlite/.env
+++ b/gpodder_sqlite/.env
@@ -1 +1 @@
-DATABASE_URL=otter.sqlite3
+DATABASE_URL=data/otter.sqlite3
diff --git a/gpodder_sqlite/.gitignore b/gpodder_sqlite/.gitignore
deleted file mode 100644
index a047466..0000000
--- a/gpodder_sqlite/.gitignore
+++ /dev/null
@@ -1 +0,0 @@
-otter.sqlite3
diff --git a/gpodder_sqlite/diesel.toml b/gpodder_sqlite/diesel.toml
index 79a9129..f348d3c 100644
--- a/gpodder_sqlite/diesel.toml
+++ b/gpodder_sqlite/diesel.toml
@@ -2,7 +2,7 @@
 # see https://diesel.rs/guides/configuring-diesel-cli
 
 [print_schema]
-file = "src/schema.rs"
+file = "src/db/schema.rs"
 custom_type_derives = ["diesel::query_builder::QueryId", "Clone"]
 sqlite_integer_primary_key_is_bigint = true
 
diff --git a/gpodder_sqlite/src/lib.rs b/gpodder_sqlite/src/lib.rs
index 10de4e4..f2f0082 100644
--- a/gpodder_sqlite/src/lib.rs
+++ b/gpodder_sqlite/src/lib.rs
@@ -98,10 +98,6 @@ pub fn initialize_db(path: impl AsRef<Path>, run_migrations: bool) -> Result<DbP
 pub fn initialize_db_in_memory(run_migrations: bool) -> Result<DbPool, DbError> {
     let manager = ConnectionManager::<SqliteConnection>::new(":memory:");
     let pool = Pool::builder()
-        // An in-memory database is recreated for each opened connection, so we try to force only a
-        // single connection to stay alive
-        .min_idle(Some(1))
-        .max_size(1)
         .connection_customizer(Box::new(AddQueryDebugLogs))
         .build(manager)?;
 
diff --git a/gpodder_sqlite/src/repository/device.rs b/gpodder_sqlite/src/repository/device.rs
index 4b91a06..d69caeb 100644
--- a/gpodder_sqlite/src/repository/device.rs
+++ b/gpodder_sqlite/src/repository/device.rs
@@ -1,7 +1,7 @@
 use std::collections::HashSet;
 
 use chrono::{DateTime, Utc};
-use diesel::{alias, dsl::not, prelude::*, sqlite::Sqlite};
+use diesel::{alias, dsl::not, prelude::*};
 use gpodder::AuthErr;
 
 use super::SqliteRepository;
@@ -70,8 +70,6 @@ impl gpodder::DeviceRepository for SqliteRepository {
         patch: gpodder::DevicePatch,
     ) -> Result<(), gpodder::AuthErr> {
         (|| {
-            let conn = &mut self.pool.get()?;
-
             if let Some(mut device) = devices::table
                 .select(Device::as_select())
                 .filter(
@@ -79,7 +77,7 @@ impl gpodder::DeviceRepository for SqliteRepository {
                         .eq(user.id)
                         .and(devices::device_id.eq(device_id)),
                 )
-                .get_result(conn)
+                .get_result(&mut self.pool.get()?)
                 .optional()?
             {
                 if let Some(caption) = patch.caption {
@@ -95,7 +93,7 @@ impl gpodder::DeviceRepository for SqliteRepository {
                         devices::caption.eq(&device.caption),
                         devices::type_.eq(&device.type_),
                     ))
-                    .execute(conn)?;
+                    .execute(&mut self.pool.get()?)?;
             } else {
                 let device = NewDevice {
                     device_id: device_id.to_string(),
@@ -106,7 +104,7 @@ impl gpodder::DeviceRepository for SqliteRepository {
 
                 diesel::insert_into(devices::table)
                     .values(device)
-                    .execute(conn)?;
+                    .execute(&mut self.pool.get()?)?;
             }
 
             Ok::<_, DbError>(())
diff --git a/gpodder_sqlite/tests/auth_test.rs b/gpodder_sqlite/tests/auth_test.rs
index 7eadfe5..2fe0945 100644
--- a/gpodder_sqlite/tests/auth_test.rs
+++ b/gpodder_sqlite/tests/auth_test.rs
@@ -102,43 +102,3 @@ fn test_refresh_session() {
         Some(new_session)
     );
 }
-
-#[test]
-fn test_remove_old_sessions() {
-    let (store, users) = common::setup();
-
-    let now = chrono::Utc::now().trunc_subsecs(0);
-    let timestamps = [
-        now,
-        now - TimeDelta::seconds(1),
-        now - TimeDelta::seconds(2),
-    ];
-
-    for (i, ts) in timestamps.into_iter().enumerate() {
-        store
-            .insert_session(&Session {
-                id: i as i64,
-                last_seen: ts,
-                user: users[0].clone(),
-            })
-            .expect("insert shouldn't fail");
-    }
-
-    assert_eq!(
-        store
-            .remove_old_sessions(now)
-            .expect("remove old sessions shouldn't fail"),
-        2
-    );
-
-    assert!(matches!(store.get_session(1), Ok(None)));
-    assert!(matches!(store.get_session(2), Ok(None)));
-    assert_eq!(
-        store.get_session(0).expect("get session shouldn't fail"),
-        Some(Session {
-            id: 0,
-            last_seen: now,
-            user: users[0].clone(),
-        })
-    );
-}
diff --git a/gpodder_sqlite/tests/device_test.rs b/gpodder_sqlite/tests/device_test.rs
deleted file mode 100644
index 6cf5520..0000000
--- a/gpodder_sqlite/tests/device_test.rs
+++ /dev/null
@@ -1,41 +0,0 @@
-mod common;
-
-use gpodder::{DevicePatch, DeviceRepository, DeviceType};
-
-#[test]
-fn test_insert_devices() {
-    let (store, users) = common::setup();
-
-    store.devices_for_user(&users[0]).unwrap();
-
-    store
-        .update_device_info(
-            &users[0],
-            "device1",
-            DevicePatch {
-                caption: Some("caption1".to_string()),
-                r#type: Some(DeviceType::Other),
-            },
-        )
-        .expect("update info shouldn't fail");
-
-    store
-        .update_device_info(
-            &users[1],
-            "device2",
-            DevicePatch {
-                caption: Some("caption2".to_string()),
-                r#type: Some(DeviceType::Laptop),
-            },
-        )
-        .expect("update info shouldn't fail");
-
-    let devices = store.devices_for_user(&users[0]);
-    assert!(matches!(devices, Ok(_)));
-
-    let devices = devices.unwrap();
-    assert_eq!(devices.len(), 1);
-
-    assert_eq!(devices[0].caption, "caption1");
-    assert_eq!(devices[0].r#type, DeviceType::Other);
-}