diff --git a/routing/route/route.go b/routing/route/route.go
index 48217fc81..bb0208481 100644
--- a/routing/route/route.go
+++ b/routing/route/route.go
@@ -188,12 +188,21 @@ func (h *Hop) PackHopPayload(w io.Writer, nextChanID uint64) error {
 	// required routing fields, as well as these optional values.
 	var records []tlv.Record
 
-	// Every hop must have an amount to forward and CLTV expiry.
+	// Hops that are not part of a blinded path will have an amount and
+	// a CLTV expiry field. Zero values indicate that the hop is inside of
+	// a blinded route, so the TLV should not be included.
 	amt := uint64(h.AmtToForward)
-	records = append(records,
-		record.NewAmtToFwdRecord(&amt),
-		record.NewLockTimeRecord(&h.OutgoingTimeLock),
-	)
+	if amt != 0 {
+		records = append(
+			records, record.NewAmtToFwdRecord(&amt),
+		)
+	}
+
+	if h.OutgoingTimeLock != 0 {
+		records = append(
+			records, record.NewLockTimeRecord(&h.OutgoingTimeLock),
+		)
+	}
 
 	// BOLT 04 says the next_hop_id should be omitted for the final hop,
 	// but present for all others.
@@ -286,13 +295,18 @@ func (h *Hop) PayloadSize(nextChanID uint64) uint64 {
 	}
 
 	// Add amount size.
-	addRecord(record.AmtOnionType, tlv.SizeTUint64(uint64(h.AmtToForward)))
-
+	if h.AmtToForward != 0 {
+		addRecord(record.AmtOnionType, tlv.SizeTUint64(
+			uint64(h.AmtToForward),
+		))
+	}
 	// Add lock time size.
-	addRecord(
-		record.LockTimeOnionType,
-		tlv.SizeTUint64(uint64(h.OutgoingTimeLock)),
-	)
+	if h.OutgoingTimeLock != 0 {
+		addRecord(
+			record.LockTimeOnionType,
+			tlv.SizeTUint64(uint64(h.OutgoingTimeLock)),
+		)
+	}
 
 	// Add next hop if present.
 	if nextChanID != 0 {
diff --git a/routing/route/route_test.go b/routing/route/route_test.go
index a8d33d941..ac79f1c66 100644
--- a/routing/route/route_test.go
+++ b/routing/route/route_test.go
@@ -8,6 +8,7 @@ import (
 	"github.com/btcsuite/btcd/btcec/v2"
 	"github.com/lightningnetwork/lnd/lnwire"
 	"github.com/lightningnetwork/lnd/record"
+	"github.com/stretchr/testify/require"
 )
 
 var (
@@ -159,6 +160,20 @@ func TestAMPHop(t *testing.T) {
 	}
 }
 
+// TestNoForwardingParams tests packing of a hop payload without an amount or
+// expiry height.
+func TestNoForwardingParams(t *testing.T) {
+	t.Parallel()
+
+	hop := Hop{
+		EncryptedData: []byte{1, 2, 3},
+	}
+
+	var b bytes.Buffer
+	err := hop.PackHopPayload(&b, 2)
+	require.NoError(t, err)
+}
+
 // TestPayloadSize tests the payload size calculation that is provided by Hop
 // structs.
 func TestPayloadSize(t *testing.T) {