diff --git a/source/_components/sensor.command_line.markdown b/source/_components/sensor.command_line.markdown
index a87f844a1ab..99aed807615 100644
--- a/source/_components/sensor.command_line.markdown
+++ b/source/_components/sensor.command_line.markdown
@@ -31,6 +31,7 @@ Configuration variables:
 - **name** (*Optional*): Name of the command sensor.
 - **unit_of_measurement** (*Optional*): Defines the unit of measurement of the sensor, if any.
 - **value_template** (*Optional*): Defines a [template](/topics/templating/) to extract a value from the payload.
+- **scan_interval** (*Optional*): Defines number of seconds for polling interval
 
 ## {% linkable_title Examples %}