diff --git a/homeassistant/components/isy994/manifest.json b/homeassistant/components/isy994/manifest.json
index 23a2f07b970..fe0fa9720ca 100644
--- a/homeassistant/components/isy994/manifest.json
+++ b/homeassistant/components/isy994/manifest.json
@@ -11,7 +11,10 @@
       "deviceType": "urn:udi-com:device:X_Insteon_Lighting_Device:1"
     }
   ],
-  "dhcp": [{ "hostname": "isy*", "macaddress": "0021B9*" }],
+  "dhcp": [
+    {"registered_devices": true},
+    {"hostname": "isy*", "macaddress": "0021B9*"}
+  ],
   "iot_class": "local_push",
   "loggers": ["pyisy"]
 }
diff --git a/homeassistant/generated/dhcp.py b/homeassistant/generated/dhcp.py
index 1cf62e9375c..ead49a36b67 100644
--- a/homeassistant/generated/dhcp.py
+++ b/homeassistant/generated/dhcp.py
@@ -45,6 +45,7 @@ DHCP: list[dict[str, str | bool]] = [
     {'domain': 'hunterdouglas_powerview',
      'hostname': 'hunter*',
      'macaddress': '002674*'},
+    {'domain': 'isy994', 'registered_devices': True},
     {'domain': 'isy994', 'hostname': 'isy*', 'macaddress': '0021B9*'},
     {'domain': 'lyric', 'hostname': 'lyric-*', 'macaddress': '48A2E6*'},
     {'domain': 'lyric', 'hostname': 'lyric-*', 'macaddress': 'B82CA0*'},