diff --git a/lightning-invoice/src/lib.rs b/lightning-invoice/src/lib.rs
index d96d730fac0..a83130ab799 100644
--- a/lightning-invoice/src/lib.rs
+++ b/lightning-invoice/src/lib.rs
@@ -54,7 +54,7 @@ use core::time::Duration;
 use serde::{de::Error, Deserialize, Deserializer, Serialize, Serializer};
 
 #[doc(no_inline)]
-pub use lightning_types::payment::PaymentSecret;
+pub use lightning_types::payment::{PaymentHash, PaymentSecret};
 #[doc(no_inline)]
 pub use lightning_types::routing::{RouteHint, RouteHintHop, RoutingFees};
 use lightning_types::string::UntrustedString;
@@ -1460,8 +1460,9 @@ impl Bolt11Invoice {
 	}
 
 	/// Returns the hash to which we will receive the preimage on completion of the payment
-	pub fn payment_hash(&self) -> &sha256::Hash {
-		&self.signed_invoice.payment_hash().expect("checked by constructor").0
+	pub fn payment_hash(&self) -> PaymentHash {
+		let hash = self.signed_invoice.payment_hash().expect("checked by constructor").0;
+		PaymentHash(hash.to_byte_array())
 	}
 
 	/// Return the description or a hash of it for longer ones
@@ -2339,7 +2340,7 @@ mod test {
 				sha256::Hash::from_slice(&[3; 32][..]).unwrap()
 			))
 		);
-		assert_eq!(invoice.payment_hash(), &sha256::Hash::from_slice(&[21; 32][..]).unwrap());
+		assert_eq!(invoice.payment_hash(), PaymentHash([21; 32]));
 		assert_eq!(invoice.payment_secret(), &PaymentSecret([42; 32]));
 
 		let mut expected_features = Bolt11InvoiceFeatures::empty();
diff --git a/lightning-liquidity/tests/lsps2_integration_tests.rs b/lightning-liquidity/tests/lsps2_integration_tests.rs
index e4ace27b715..2a2eac4580e 100644
--- a/lightning-liquidity/tests/lsps2_integration_tests.rs
+++ b/lightning-liquidity/tests/lsps2_integration_tests.rs
@@ -1202,7 +1202,7 @@ fn client_trusts_lsp_end_to_end_test() {
 		intercept_scid,
 		cltv_expiry_delta,
 		payment_size_msat,
-		"asdf",
+		"e2e",
 		3600,
 	)
 	.unwrap();
@@ -1211,7 +1211,7 @@ fn client_trusts_lsp_end_to_end_test() {
 		.node
 		.pay_for_bolt11_invoice(
 			&invoice,
-			PaymentId(invoice.payment_hash().to_byte_array()),
+			PaymentId(invoice.payment_hash().0),
 			None,
 			Default::default(),
 			Retry::Attempts(3),
@@ -1684,7 +1684,7 @@ fn late_payment_forwarded_and_safe_after_force_close_does_not_broadcast() {
 		.node
 		.pay_for_bolt11_invoice(
 			&invoice,
-			PaymentId(invoice.payment_hash().to_byte_array()),
+			PaymentId(invoice.payment_hash().0),
 			None,
 			Default::default(),
 			Retry::Attempts(3),
@@ -1714,7 +1714,7 @@ fn late_payment_forwarded_and_safe_after_force_close_does_not_broadcast() {
 					*requested_next_hop_scid,
 					*intercept_id,
 					*expected_outbound_amount_msat,
-					PaymentHash(invoice.payment_hash().to_byte_array()),
+					PaymentHash(invoice.payment_hash().0),
 				)
 				.unwrap();
 		},
@@ -1875,7 +1875,7 @@ fn htlc_timeout_before_client_claim_results_in_handling_failed() {
 		.node
 		.pay_for_bolt11_invoice(
 			&invoice,
-			PaymentId(invoice.payment_hash().to_byte_array()),
+			PaymentId(invoice.payment_hash().0),
 			None,
 			Default::default(),
 			Retry::Attempts(3),
@@ -1905,7 +1905,7 @@ fn htlc_timeout_before_client_claim_results_in_handling_failed() {
 					*requested_next_hop_scid,
 					*intercept_id,
 					*expected_outbound_amount_msat,
-					PaymentHash(invoice.payment_hash().to_byte_array()),
+					PaymentHash(invoice.payment_hash().0),
 				)
 				.unwrap();
 		},
@@ -1984,7 +1984,7 @@ fn htlc_timeout_before_client_claim_results_in_handling_failed() {
 	match &client_events[0] {
 		Event::HTLCHandlingFailed { failure_type, .. } => match failure_type {
 			lightning::events::HTLCHandlingFailureType::Receive { payment_hash } => {
-				assert_eq!(*payment_hash, PaymentHash(invoice.payment_hash().to_byte_array()));
+				assert_eq!(*payment_hash, PaymentHash(invoice.payment_hash().0));
 			},
 			_ => panic!("Unexpected failure_type: {:?}", failure_type),
 		},
@@ -2212,7 +2212,7 @@ fn client_trusts_lsp_partial_fee_does_not_trigger_broadcast() {
 		.node
 		.pay_for_bolt11_invoice(
 			&invoice,
-			PaymentId(invoice.payment_hash().to_byte_array()),
+			PaymentId(invoice.payment_hash().0),
 			None,
 			Default::default(),
 			Retry::Attempts(3),
diff --git a/lightning/src/ln/channelmanager.rs b/lightning/src/ln/channelmanager.rs
index f2e8fa70e4f..c1f9f56f073 100644
--- a/lightning/src/ln/channelmanager.rs
+++ b/lightning/src/ln/channelmanager.rs
@@ -2230,7 +2230,7 @@ where
 ///     match event {
 ///         Event::PaymentClaimable { payment_hash, purpose, .. } => match purpose {
 ///             PaymentPurpose::Bolt11InvoicePayment { payment_preimage: Some(payment_preimage), .. } => {
-///                 assert_eq!(payment_hash.0, invoice.payment_hash().as_ref());
+///                 assert_eq!(payment_hash, invoice.payment_hash());
 ///                 println!("Claiming payment {}", payment_hash);
 ///                 channel_manager.claim_funds(payment_preimage);
 ///             },
@@ -2238,7 +2238,7 @@ where
 ///                 println!("Unknown payment hash: {}", payment_hash);
 ///             },
 ///             PaymentPurpose::SpontaneousPayment(payment_preimage) => {
-///                 assert_ne!(payment_hash.0, invoice.payment_hash().as_ref());
+///                 assert_ne!(payment_hash, invoice.payment_hash());
 ///                 println!("Claiming spontaneous payment {}", payment_hash);
 ///                 channel_manager.claim_funds(payment_preimage);
 ///             },
@@ -2246,7 +2246,7 @@ where
 /// #           _ => {},
 ///         },
 ///         Event::PaymentClaimed { payment_hash, amount_msat, .. } => {
-///             assert_eq!(payment_hash.0, invoice.payment_hash().as_ref());
+///             assert_eq!(payment_hash, invoice.payment_hash());
 ///             println!("Claimed {} msats", amount_msat);
 ///         },
 ///         // ...
@@ -2271,7 +2271,7 @@ where
 /// # ) {
 /// # let channel_manager = channel_manager.get_cm();
 /// # let payment_id = PaymentId([42; 32]);
-/// # let payment_hash = PaymentHash((*invoice.payment_hash()).to_byte_array());
+/// # let payment_hash = invoice.payment_hash();
 /// match channel_manager.pay_for_bolt11_invoice(
 ///     invoice, payment_id, None, route_params_config, retry
 /// ) {
diff --git a/lightning/src/ln/invoice_utils.rs b/lightning/src/ln/invoice_utils.rs
index 425cc4d7eb6..e72ea4518a4 100644
--- a/lightning/src/ln/invoice_utils.rs
+++ b/lightning/src/ln/invoice_utils.rs
@@ -627,7 +627,7 @@ mod test {
 	use crate::util::dyn_signer::{DynKeysInterface, DynPhantomKeysInterface};
 	use crate::util::test_utils;
 	use bitcoin::hashes::sha256::Hash as Sha256;
-	use bitcoin::hashes::{sha256, Hash};
+	use bitcoin::hashes::Hash;
 	use bitcoin::network::Network;
 	use core::time::Duration;
 	use lightning_invoice::{
@@ -829,7 +829,7 @@ mod test {
 			invoice.description(),
 			Bolt11InvoiceDescriptionRef::Direct(&Description::new("test".to_string()).unwrap())
 		);
-		assert_eq!(invoice.payment_hash(), &sha256::Hash::from_slice(&payment_hash.0[..]).unwrap());
+		assert_eq!(invoice.payment_hash(), payment_hash);
 	}
 
 	#[cfg(not(feature = "std"))]
@@ -1257,8 +1257,7 @@ mod test {
 			Duration::from_secs(genesis_timestamp),
 		)
 		.unwrap();
-		let (payment_hash, payment_secret) =
-			(PaymentHash(invoice.payment_hash().to_byte_array()), *invoice.payment_secret());
+		let (payment_hash, payment_secret) = (invoice.payment_hash(), *invoice.payment_secret());
 		let payment_preimage = if user_generated_pmt_hash {
 			user_payment_preimage
 		} else {
@@ -1290,7 +1289,7 @@ mod test {
 			invoice.amount_milli_satoshis().unwrap(),
 		);
 
-		let payment_hash = PaymentHash(invoice.payment_hash().to_byte_array());
+		let payment_hash = invoice.payment_hash();
 		let id = PaymentId(payment_hash.0);
 		let onion = RecipientOnionFields::secret_only(*invoice.payment_secret());
 		nodes[0].node.send_payment(payment_hash, onion, id, params, Retry::Attempts(0)).unwrap();
diff --git a/lightning/src/ln/outbound_payment.rs b/lightning/src/ln/outbound_payment.rs
index 75fe55bfeac..65493829635 100644
--- a/lightning/src/ln/outbound_payment.rs
+++ b/lightning/src/ln/outbound_payment.rs
@@ -933,7 +933,7 @@ where
 		IH: Fn() -> InFlightHtlcs,
 		SP: Fn(SendAlongPathArgs) -> Result<(), APIError>,
 	{
-		let payment_hash = PaymentHash((*invoice.payment_hash()).to_byte_array());
+		let payment_hash = invoice.payment_hash();
 
 		let amount = match (invoice.amount_milli_satoshis(), amount_msats) {
 			(Some(amt), None) | (None, Some(amt)) => amt,