--- a/pallets/nonfungible/src/common.rs
+++ b/pallets/nonfungible/src/common.rs
@@ -120,7 +120,7 @@
 	}
 
 	fn token_owner() -> Weight {
-		0 //<SelfWeightOf<T>>::token_owner()
+		<SelfWeightOf<T>>::token_owner()
 	}
 }
 
--- a/pallets/refungible/src/benchmarking.rs
+++ b/pallets/refungible/src/benchmarking.rs
@@ -36,9 +36,7 @@
 fn create_max_item_data<CrossAccountId: Ord>(
 	users: impl IntoIterator<Item = (CrossAccountId, u128)>,
 ) -> CreateRefungibleExData<CrossAccountId> {
-	let const_data = create_data::<CUSTOM_DATA_LIMIT>();
 	CreateRefungibleExData {
-		const_data,
 		users: users
 			.into_iter()
 			.collect::<BTreeMap<_, _>>()
--- a/pallets/refungible/src/common.rs
+++ b/pallets/refungible/src/common.rs
@@ -150,7 +150,7 @@
 	}
 
 	fn token_owner() -> Weight {
-		0 //<SelfWeightOf<T>>::token_owner()
+		<SelfWeightOf<T>>::token_owner()
 	}
 }