diff --git a/components/sensor/scd30.rst b/components/sensor/scd30.rst
index acf05e75c..b1234c2ff 100644
--- a/components/sensor/scd30.rst
+++ b/components/sensor/scd30.rst
@@ -35,20 +35,20 @@ The :ref:`I²C Bus <i2c>` is required to be set up in your configuration for thi
 Configuration variables:
 ------------------------
 
-- **co2** (**Required**): The information for the CO₂ sensor.
+- **co2** (*Optional*): The information for the CO₂ sensor.
 
   - **name** (**Required**, string): The name for the CO₂eq sensor.
   - **id** (*Optional*, :ref:`config-id`): Set the ID of this sensor for use in lambdas.
   - All other options from :ref:`Sensor <config-sensor>`.
 
-- **temperature** (**Required**): The information for the Temperature sensor.
+- **temperature** (*Optional*): The information for the Temperature sensor.
 
   - **name** (**Required**, string): The name for the temperature sensor.
   - **id** (*Optional*, :ref:`config-id`): Set the ID of this sensor for use in lambdas.
   - All other options from :ref:`Sensor <config-sensor>`.
 
 
-- **humidity** (**Required**): The information for the Humidity sensor.
+- **humidity** (*Optional*): The information for the Humidity sensor.
 
   - **name** (**Required**, string): The name for the humidity sensor.
   - **id** (*Optional*, :ref:`config-id`): Set the ID of this sensor for use in lambdas.