diff --git a/node/core/dispute-coordinator/src/initialized.rs b/node/core/dispute-coordinator/src/initialized.rs
index 84ffd45fcf9d..2dc67608337b 100644
--- a/node/core/dispute-coordinator/src/initialized.rs
+++ b/node/core/dispute-coordinator/src/initialized.rs
@@ -740,11 +740,11 @@ impl Initialized {
 				continue
 			}
 
-			match statement.statement().clone() {
+			match statement.statement() {
 				DisputeStatement::Valid(valid_kind) => {
 					let fresh = insert_into_statement_vec(
 						&mut votes.valid,
-						valid_kind,
+						*valid_kind,
 						*val_index,
 						statement.validator_signature().clone(),
 					);
@@ -759,7 +759,7 @@ impl Initialized {
 				DisputeStatement::Invalid(invalid_kind) => {
 					let fresh = insert_into_statement_vec(
 						&mut votes.invalid,
-						invalid_kind,
+						*invalid_kind,
 						*val_index,
 						statement.validator_signature().clone(),
 					);
diff --git a/primitives/src/v2/mod.rs b/primitives/src/v2/mod.rs
index d462a87217be..e31d0e4d36f9 100644
--- a/primitives/src/v2/mod.rs
+++ b/primitives/src/v2/mod.rs
@@ -1290,7 +1290,7 @@ impl DisputeStatement {
 }
 
 /// Different kinds of statements of validity on  a candidate.
-#[derive(Encode, Decode, Clone, PartialEq, RuntimeDebug, TypeInfo)]
+#[derive(Encode, Decode, Copy, Clone, PartialEq, RuntimeDebug, TypeInfo)]
 #[cfg_attr(feature = "std", derive(MallocSizeOf))]
 pub enum ValidDisputeStatementKind {
 	/// An explicit statement issued as part of a dispute.
@@ -1308,7 +1308,7 @@ pub enum ValidDisputeStatementKind {
 }
 
 /// Different kinds of statements of invalidity on a candidate.
-#[derive(Encode, Decode, Clone, PartialEq, RuntimeDebug, TypeInfo)]
+#[derive(Encode, Decode, Copy, Clone, PartialEq, RuntimeDebug, TypeInfo)]
 #[cfg_attr(feature = "std", derive(MallocSizeOf))]
 pub enum InvalidDisputeStatementKind {
 	/// An explicit statement issued as part of a dispute.