diff --git a/card_game/src/lib.rs b/card_game/src/lib.rs
index 7aea343..e35647e 100644
--- a/card_game/src/lib.rs
+++ b/card_game/src/lib.rs
@@ -656,11 +656,11 @@ where
 #[cfg_attr(
 	feature = "serde",
 	derive(serde_derive::Deserialize),
-	serde(bound = "
+	serde(bound(deserialize = "
 		G: serde::Deserialize<'de>,
 		SessionConfig<G::Config>: serde::Deserialize<'de>,
 		Vec<G::Instruction>: serde::Deserialize<'de>,
-	")
+	"))
 )]
 struct SerializedSession<G: Game> {
 	config: SessionConfig<G::Config>,