diff --git a/src/homeAssistant/Websocket.ts b/src/homeAssistant/Websocket.ts
index 67a943e3c6..3fc98d9044 100644
--- a/src/homeAssistant/Websocket.ts
+++ b/src/homeAssistant/Websocket.ts
@@ -732,8 +732,8 @@ export default class Websocket {
             type: 'call_service',
             domain,
             service,
-            // Merging target data with service data because the service call validation will change entity_id from a string to an array and not all services support that
-            service_data: { ...data, ...target },
+            service_data: data,
+            target,
             return_response: returnResponse,
         };