diff --git a/lib/extension/homeassistant.ts b/lib/extension/homeassistant.ts
index 74f22e288..82f306f7d 100644
--- a/lib/extension/homeassistant.ts
+++ b/lib/extension/homeassistant.ts
@@ -617,7 +617,6 @@ export default class HomeAssistant extends Extension {
                         command_topic_postfix: firstExpose.property,
                         min: firstExpose.value_min ? firstExpose.value_min : -65535,
                         max: firstExpose.value_max ? firstExpose.value_max : 65535,
-                        ...(firstExpose.unit && {unit_of_measurement: firstExpose.unit}),
                         ...lookup[firstExpose.name],
                     },
                 };