diff --git a/tests/integration/multinodes.nim b/tests/integration/multinodes.nim
index c256cec5..d26f99e1 100644
--- a/tests/integration/multinodes.nim
+++ b/tests/integration/multinodes.nim
@@ -86,6 +86,7 @@ template multinodesuite*(name: string,
         "--api-port=" & $(8080 + index),
         "--data-dir=" & datadir,
         "--nat=127.0.0.1",
+        "--listen-addrs=/ip4/127.0.0.1/tcp/0",
         "--disc-ip=127.0.0.1",
         "--disc-port=" & $(8090 + index),
         "--eth-account=" & $accounts[index]]
diff --git a/tests/integration/testblockexpiration.nim b/tests/integration/testblockexpiration.nim
index b0efba63..2cff4fed 100644
--- a/tests/integration/testblockexpiration.nim
+++ b/tests/integration/testblockexpiration.nim
@@ -26,6 +26,7 @@ ethersuite "Node block expiration tests":
       "--api-port=8080",
       "--data-dir=" & dataDir,
       "--nat=127.0.0.1",
+      "--listen-addrs=/ip4/127.0.0.1/tcp/0",
       "--disc-ip=127.0.0.1",
       "--disc-port=8090",
       "--block-ttl=" & $blockTtlSeconds,
diff --git a/tests/integration/testproofs.nim b/tests/integration/testproofs.nim
index 41190cc5..c5f2ff05 100644
--- a/tests/integration/testproofs.nim
+++ b/tests/integration/testproofs.nim
@@ -63,6 +63,7 @@ twonodessuite "Proving integration test", debug1=false, debug2=false:
         "--data-dir=" & validatorDir,
         "--api-port=8089",
         "--disc-port=8099",
+        "--listen-addrs=/ip4/127.0.0.1/tcp/0",
         "--validator",
         "--eth-account=" & $accounts[2]
       ], debug = false
diff --git a/tests/integration/twonodes.nim b/tests/integration/twonodes.nim
index 04db4a85..fafaf567 100644
--- a/tests/integration/twonodes.nim
+++ b/tests/integration/twonodes.nim
@@ -38,6 +38,7 @@ template twonodessuite*(name: string, debug1, debug2: string, body) =
         "--nat=127.0.0.1",
         "--disc-ip=127.0.0.1",
         "--disc-port=8090",
+        "--listen-addrs=/ip4/127.0.0.1/tcp/0",
         "--persistence",
         "--eth-account=" & $account1
       ]
@@ -56,6 +57,7 @@ template twonodessuite*(name: string, debug1, debug2: string, body) =
         "--nat=127.0.0.1",
         "--disc-ip=127.0.0.1",
         "--disc-port=8091",
+        "--listen-addrs=/ip4/127.0.0.1/tcp/0",
         "--bootstrap-node=" & bootstrap,
         "--persistence",
         "--eth-account=" & $account2