diff --git a/htlcswitch/payment_result.go b/htlcswitch/payment_result.go
index fa14f37a..cd5fe0a5 100644
--- a/htlcswitch/payment_result.go
+++ b/htlcswitch/payment_result.go
@@ -128,6 +128,8 @@ func (store *networkResultStore) storeResult(paymentID uint64,
 	store.paymentIDMtx.Lock(paymentID)
 	defer store.paymentIDMtx.Unlock(paymentID)
 
+	log.Debugf("Storing result for paymentID=%v", paymentID)
+
 	// Serialize the payment result.
 	var b bytes.Buffer
 	if err := serializeNetworkResult(&b, result); err != nil {
@@ -175,6 +177,8 @@ func (store *networkResultStore) subscribeResult(paymentID uint64) (
 	store.paymentIDMtx.Lock(paymentID)
 	defer store.paymentIDMtx.Unlock(paymentID)
 
+	log.Debugf("Subscribing to result for paymentID=%v", paymentID)
+
 	var (
 		result     *networkResult
 		resultChan = make(chan *networkResult, 1)
diff --git a/htlcswitch/switch.go b/htlcswitch/switch.go
index 1f755bb0..5648695f 100644
--- a/htlcswitch/switch.go
+++ b/htlcswitch/switch.go
@@ -420,6 +420,9 @@ func (s *Switch) GetPaymentResult(paymentID uint64, paymentHash lntypes.Hash,
 			return
 		}
 
+		log.Debugf("Received network result %T for paymentID=%v", n.msg,
+			paymentID)
+
 		// Extract the result and pass it to the result channel.
 		result, err := s.extractResult(
 			deobfuscator, n, paymentID, paymentHash,