diff --git a/lib/types/types.d.ts b/lib/types/types.d.ts
index 17b9159d2..4c93b95c9 100644
--- a/lib/types/types.d.ts
+++ b/lib/types/types.d.ts
@@ -121,7 +121,7 @@ declare global {
         serial: {
             disable_led: boolean;
             port?: string;
-            adapter?: 'deconz' | 'zstack' | 'ezsp' | 'zigate' | 'ember' | 'zboss';
+            adapter?: 'deconz' | 'zstack' | 'ezsp' | 'zigate' | 'ember' | 'zboss' | 'zoh';
             baudrate?: number;
             rtscts?: boolean;
         };
diff --git a/lib/util/settings.schema.json b/lib/util/settings.schema.json
index 566fd652b..21b218daa 100644
--- a/lib/util/settings.schema.json
+++ b/lib/util/settings.schema.json
@@ -219,7 +219,7 @@
                 },
                 "adapter": {
                     "type": ["string"],
-                    "enum": ["deconz", "zstack", "zigate", "ezsp", "ember", "zboss"],
+                    "enum": ["deconz", "zstack", "zigate", "ezsp", "ember", "zboss", "zoh"],
                     "title": "Adapter",
                     "requiresRestart": true,
                     "description": "Adapter type, not needed unless you are experiencing problems"