diff --git a/electrum/lnworker.py b/electrum/lnworker.py
index 107e31670..b782dc4cf 100644
--- a/electrum/lnworker.py
+++ b/electrum/lnworker.py
@@ -908,9 +908,10 @@ class LNWallet(LNWorker):
                 amount_msat = 0
             label = 'Reverse swap' if swap.is_reverse else 'Forward swap'
             delta = current_height - swap.locktime
-            tx_height = self.lnwatcher.get_tx_height(swap.funding_txid)
-            if swap.is_reverse and tx_height.height <=0:
-                label += ' (%s)' % _('waiting for funding tx confirmation')
+            if self.lnwatcher:
+                tx_height = self.lnwatcher.get_tx_height(swap.funding_txid)
+                if swap.is_reverse and tx_height.height <= 0:
+                    label += ' (%s)' % _('waiting for funding tx confirmation')
             if not swap.is_reverse and not swap.is_redeemed and swap.spending_txid is None and delta < 0:
                 label += f' (refundable in {-delta} blocks)' # fixme: only if unspent
             out[txid] = {