diff --git a/lntest/itest/lnd_psbt_test.go b/lntest/itest/lnd_psbt_test.go
index 0a4b5f76a..a2495ce75 100644
--- a/lntest/itest/lnd_psbt_test.go
+++ b/lntest/itest/lnd_psbt_test.go
@@ -1381,4 +1381,6 @@ func sendAllCoinsToAddrType(ctx context.Context, t *harnessTest,
 	require.NoError(t.t, err)
 
 	_ = mineBlocks(t, net, 1, 1)[0]
+	err = node.WaitForBlockchainSync()
+	require.NoError(t.t, err)
 }