diff --git a/electrum/tests/test_lnpeer.py b/electrum/tests/test_lnpeer.py
index beb4f0e40..af2db0611 100644
--- a/electrum/tests/test_lnpeer.py
+++ b/electrum/tests/test_lnpeer.py
@@ -17,7 +17,7 @@ from electrum.ecc import ECPrivkey
 from electrum import simple_config, lnutil
 from electrum.lnaddr import lnencode, LnAddr, lndecode
 from electrum.bitcoin import COIN, sha256
-from electrum.util import bh2u, create_and_start_event_loop
+from electrum.util import bh2u, create_and_start_event_loop, NetworkRetryManager
 from electrum.lnpeer import Peer
 from electrum.lnutil import LNPeerAddr, Keypair, privkey_to_pubkey
 from electrum.lnutil import LightningPeerConnectionClosed, RemoteMisbehaving
@@ -95,9 +95,10 @@ class MockWallet:
     def is_lightning_backup(self):
         return False
 
-class MockLNWallet(Logger):
+class MockLNWallet(Logger, NetworkRetryManager[LNPeerAddr]):
     def __init__(self, remote_keypair, local_keypair, chan: 'Channel', tx_queue):
         Logger.__init__(self)
+        NetworkRetryManager.__init__(self, max_retry_delay_normal=1, init_retry_delay_normal=1)
         self.remote_keypair = remote_keypair
         self.node_keypair = local_keypair
         self.network = MockNetwork(tx_queue)
@@ -160,6 +161,7 @@ class MockLNWallet(Logger):
     force_close_channel = LNWallet.force_close_channel
     try_force_closing = LNWallet.try_force_closing
     get_first_timestamp = lambda self: 0
+    on_peer_successfully_established = LNWallet.on_peer_successfully_established
 
 
 class MockTransport:
diff --git a/electrum/tests/test_network.py b/electrum/tests/test_network.py
index 3d56e6282..b433a5e26 100644
--- a/electrum/tests/test_network.py
+++ b/electrum/tests/test_network.py
@@ -5,7 +5,7 @@ import unittest
 from electrum import constants
 from electrum.simple_config import SimpleConfig
 from electrum import blockchain
-from electrum.interface import Interface
+from electrum.interface import Interface, ServerAddr
 from electrum.crypto import sha256
 from electrum.util import bh2u
 
@@ -24,7 +24,7 @@ class MockInterface(Interface):
         self.config = config
         network = MockNetwork()
         network.config = config
-        super().__init__(network, 'mock-server:50000:t', None)
+        super().__init__(network=network, server=ServerAddr.from_str('mock-server:50000:t'), proxy=None)
         self.q = asyncio.Queue()
         self.blockchain = blockchain.Blockchain(config=self.config, forkpoint=0,
                                                 parent=None, forkpoint_hash=constants.net.GENESIS, prev_hash=None)