diff --git a/torn-key-pool/Cargo.toml b/torn-key-pool/Cargo.toml
index 8057755..bfc726e 100644
--- a/torn-key-pool/Cargo.toml
+++ b/torn-key-pool/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "torn-key-pool"
-version = "0.5.1"
+version = "0.5.2"
 edition = "2021"
 authors = ["Pyrit [2111649]"]
 license = "MIT"
diff --git a/torn-key-pool/src/lib.rs b/torn-key-pool/src/lib.rs
index 8e7ed66..379ec72 100644
--- a/torn-key-pool/src/lib.rs
+++ b/torn-key-pool/src/lib.rs
@@ -39,8 +39,6 @@ pub trait KeyDomain: Clone + std::fmt::Debug + Send + Sync {
     }
 }
 
-impl<T> KeyDomain for T where T: Clone + std::fmt::Debug + Send + Sync {}
-
 #[async_trait]
 pub trait KeyPoolStorage {
     type Key: ApiKey;
diff --git a/torn-key-pool/src/postgres.rs b/torn-key-pool/src/postgres.rs
index f92085d..4f7b09f 100644
--- a/torn-key-pool/src/postgres.rs
+++ b/torn-key-pool/src/postgres.rs
@@ -502,10 +502,20 @@ pub(crate) mod test {
     #[serde(tag = "type", rename_all = "snake_case")]
     pub(crate) enum Domain {
         All,
+        Guild { id: i64 },
         User { id: i32 },
         Faction { id: i32 },
     }
 
+    impl KeyDomain for Domain {
+        fn fallback(&self) -> Option<Self> {
+            match self {
+                Self::Guild { id: _ } => Some(Self::All),
+                _ => None,
+            }
+        }
+    }
+
     pub(crate) async fn setup() -> PgKeyPoolStorage<Domain> {
         INIT.call_once(|| {
             dotenv::dotenv().ok();