diff --git a/source/_integrations/device_trigger.mqtt.markdown b/source/_integrations/device_trigger.mqtt.markdown
index f1f71eda1eb..0b9de6643b0 100644
--- a/source/_integrations/device_trigger.mqtt.markdown
+++ b/source/_integrations/device_trigger.mqtt.markdown
@@ -84,6 +84,10 @@ device:
       description: 'Identifier of a device that routes messages between this device and Home Assistant. Examples of such devices are hubs, or parent devices of a sub-device. This is used to show device topology in Home Assistant.'
       required: false
       type: string
+value_template:
+  description: "Defines a [template](/docs/configuration/templating/#processing-incoming-data) to extract the value."
+  required: false
+  type: template
 {% endconfiguration %}
 
 ### Example