diff --git a/src/entity/gateway/inmemory.rs b/src/entity/gateway/inmemory.rs
index 5e65047..0af09bb 100644
--- a/src/entity/gateway/inmemory.rs
+++ b/src/entity/gateway/inmemory.rs
@@ -126,7 +126,7 @@ impl EntityGateway for InMemoryGateway {
 
         let guildcard = GuildCardDataEntity::new(UserAccountId(id)); // TODO: NewGuildcardDataEntity ?
         users.insert(user.id, user.clone());
-        guildcards.insert(user.id, guildcard.clone());
+        guildcards.insert(user.id, guildcard);
 
         Ok(user)
     }