diff --git a/lib/extension/homeassistant.js b/lib/extension/homeassistant.js
index e1f11b182..210fe71bb 100644
--- a/lib/extension/homeassistant.js
+++ b/lib/extension/homeassistant.js
@@ -241,10 +241,6 @@ class HomeAssistant extends Extension {
                     `{{ value_json.${awayMode.property} }}`;
             }
 
-            if (firstExpose.endpoint) {
-                discoveryEntry.discovery_payload.state_topic_postfix = firstExpose.endpoint;
-            }
-
             discoveryEntries.push(discoveryEntry);
         } else if (firstExpose.type === 'lock') {
             assert(!endpoint, `Endpoint not supported for lock type`);