diff --git a/lnrpc/walletrpc/psbt.go b/lnrpc/walletrpc/psbt.go
index a981a2309..ad0c72676 100644
--- a/lnrpc/walletrpc/psbt.go
+++ b/lnrpc/walletrpc/psbt.go
@@ -23,14 +23,6 @@ var (
 	DefaultLockDuration = 10 * time.Minute
 )
 
-// utxoLock is a type that contains an outpoint of an UTXO and its lock lease
-// information.
-type utxoLock struct {
-	lockID     wtxmgr.LockID
-	outpoint   wire.OutPoint
-	expiration time.Time
-}
-
 // verifyInputsUnspent checks that all inputs are contained in the list of
 // known, non-locked UTXOs given.
 func verifyInputsUnspent(inputs []*wire.TxIn, utxos []*lnwallet.Utxo) error {
@@ -55,18 +47,18 @@ func verifyInputsUnspent(inputs []*wire.TxIn, utxos []*lnwallet.Utxo) error {
 
 // lockInputs requests a lock lease for all inputs specified in a PSBT packet
 // by using the internal, static lock ID of lnd's wallet.
-func lockInputs(w lnwallet.WalletController, packet *psbt.Packet) ([]*utxoLock,
-	error) {
+func lockInputs(w lnwallet.WalletController, packet *psbt.Packet) (
+	[]*wtxmgr.LockedOutput, error) {
 
-	locks := make([]*utxoLock, len(packet.UnsignedTx.TxIn))
+	locks := make([]*wtxmgr.LockedOutput, len(packet.UnsignedTx.TxIn))
 	for idx, rawInput := range packet.UnsignedTx.TxIn {
-		lock := &utxoLock{
-			lockID:   LndInternalLockID,
-			outpoint: rawInput.PreviousOutPoint,
+		lock := &wtxmgr.LockedOutput{
+			LockID:   LndInternalLockID,
+			Outpoint: rawInput.PreviousOutPoint,
 		}
 
 		expiration, err := w.LeaseOutput(
-			lock.lockID, lock.outpoint, DefaultLockDuration,
+			lock.LockID, lock.Outpoint, DefaultLockDuration,
 		)
 		if err != nil {
 			// If we run into a problem with locking one output, we
@@ -74,7 +66,7 @@ func lockInputs(w lnwallet.WalletController, packet *psbt.Packet) ([]*utxoLock,
 			// locked so far. If that fails as well, there's not
 			// much we can do.
 			for i := 0; i < idx; i++ {
-				op := locks[i].outpoint
+				op := locks[i].Outpoint
 				if err := w.ReleaseOutput(
 					LndInternalLockID, op,
 				); err != nil {
@@ -88,7 +80,7 @@ func lockInputs(w lnwallet.WalletController, packet *psbt.Packet) ([]*utxoLock,
 				"UTXO: %v", err)
 		}
 
-		lock.expiration = expiration
+		lock.Expiration = expiration
 		locks[idx] = lock
 	}
 
diff --git a/lnrpc/walletrpc/walletkit_server.go b/lnrpc/walletrpc/walletkit_server.go
index 31a21401d..45c0b5697 100644
--- a/lnrpc/walletrpc/walletkit_server.go
+++ b/lnrpc/walletrpc/walletkit_server.go
@@ -917,7 +917,7 @@ func (w *WalletKit) FundPsbt(_ context.Context,
 		err         error
 		packet      *psbt.Packet
 		feeSatPerKW chainfee.SatPerKWeight
-		locks       []*utxoLock
+		locks       []*wtxmgr.LockedOutput
 		rawPsbt     bytes.Buffer
 	)
 
@@ -1081,13 +1081,13 @@ func (w *WalletKit) FundPsbt(_ context.Context,
 	rpcLocks := make([]*UtxoLease, len(locks))
 	for idx, lock := range locks {
 		rpcLocks[idx] = &UtxoLease{
-			Id: lock.lockID[:],
+			Id: lock.LockID[:],
 			Outpoint: &lnrpc.OutPoint{
-				TxidBytes:   lock.outpoint.Hash[:],
-				TxidStr:     lock.outpoint.Hash.String(),
-				OutputIndex: lock.outpoint.Index,
+				TxidBytes:   lock.Outpoint.Hash[:],
+				TxidStr:     lock.Outpoint.Hash.String(),
+				OutputIndex: lock.Outpoint.Index,
 			},
-			Expiration: uint64(lock.expiration.Unix()),
+			Expiration: uint64(lock.Expiration.Unix()),
 		}
 	}