diff --git a/homeassistant/components/ozw/websocket_api.py b/homeassistant/components/ozw/websocket_api.py
index 3c11acb90d2..e7c8b047f84 100644
--- a/homeassistant/components/ozw/websocket_api.py
+++ b/homeassistant/components/ozw/websocket_api.py
@@ -76,6 +76,7 @@ class ZWaveWebsocketApi:
                 "node_basic_string": node.node_basic_string,
                 "node_generic_string": node.node_generic_string,
                 "node_specific_string": node.node_specific_string,
+                "neighbors": node.neighbors,
                 OZW_INSTANCE: msg[OZW_INSTANCE],
             },
         )
diff --git a/tests/components/ozw/test_websocket_api.py b/tests/components/ozw/test_websocket_api.py
index 7067e4ecd72..13ba6f2152c 100644
--- a/tests/components/ozw/test_websocket_api.py
+++ b/tests/components/ozw/test_websocket_api.py
@@ -37,6 +37,7 @@ async def test_websocket_api(hass, generic_data, hass_ws_client):
     assert result["node_basic_string"] == "Routing Slave"
     assert result["node_generic_string"] == "Binary Switch"
     assert result["node_specific_string"] == "Binary Power Switch"
+    assert result["neighbors"] == [1, 33, 36, 37, 39]
 
     # Test node statistics
     await client.send_json({ID: 7, TYPE: "ozw/node_statistics", NODE_ID: 39})