diff --git a/lib/types.ts b/lib/types.ts
index f745f5fa..63711070 100644
--- a/lib/types.ts
+++ b/lib/types.ts
@@ -141,4 +141,5 @@ export type HassServiceTarget = {
   entity_id?: string | string[];
   device_id?: string | string[];
   area_id?: string | string[];
+  floor_id?: string | string[];
 };