diff --git a/meshtastic/tests/test_util.py b/meshtastic/tests/test_util.py
index 0124ba6..ab45721 100644
--- a/meshtastic/tests/test_util.py
+++ b/meshtastic/tests/test_util.py
@@ -556,7 +556,7 @@ def test_active_ports_on_supported_devices_mac_duplicates_check(mock_platform, m
 def test_message_to_json_shows_all():
     """Test that message_to_json prints fields that aren't included in data passed in"""
     actual = json.loads(message_to_json(mesh_pb2.MyNodeInfo()))
-    expected = { "myNodeNum": 0, "rebootCount": 0, "minAppVersion": 0 }
+    expected = { "myNodeNum": 0, "rebootCount": 0, "minAppVersion": 0, "deviceId": "", "pioEnv": "" }
     assert actual == expected
 
 @pytest.mark.unit