diff --git a/homeassistant/components/nam/manifest.json b/homeassistant/components/nam/manifest.json
index 3e03a0ad787..a003f3948e2 100644
--- a/homeassistant/components/nam/manifest.json
+++ b/homeassistant/components/nam/manifest.json
@@ -4,8 +4,17 @@
   "documentation": "https://www.home-assistant.io/integrations/nam",
   "codeowners": ["@bieniu"],
   "requirements": ["nettigo-air-monitor==0.2.6"],
-  "zeroconf": [{"type": "_http._tcp.local.", "name": "nam-*"}],
+  "zeroconf": [
+    {
+      "type": "_http._tcp.local.",
+      "name": "nam-*"
+    },
+    {
+      "type": "_http._tcp.local.",
+      "manufacturer": "nettigo"
+    }
+  ],
   "config_flow": true,
   "quality_scale": "platinum",
   "iot_class": "local_polling"
-}
+}
\ No newline at end of file
diff --git a/homeassistant/generated/zeroconf.py b/homeassistant/generated/zeroconf.py
index 014edc4b1f3..125ff34206a 100644
--- a/homeassistant/generated/zeroconf.py
+++ b/homeassistant/generated/zeroconf.py
@@ -108,6 +108,10 @@ ZEROCONF = {
             "domain": "nam",
             "name": "nam-*"
         },
+        {
+            "domain": "nam",
+            "manufacturer": "nettigo"
+        },
         {
             "domain": "rachio",
             "name": "rachio*"