diff --git a/esphome/components/scd30/sensor.py b/esphome/components/scd30/sensor.py
index aadc85ddb7..f3f4ede8c9 100644
--- a/esphome/components/scd30/sensor.py
+++ b/esphome/components/scd30/sensor.py
@@ -99,17 +99,10 @@ async def to_code(config: ConfigType) -> None:
 
     cg.add(var.set_update_interval(config[CONF_UPDATE_INTERVAL]))
 
-    if CONF_CO2 in config:
-        sens = await sensor.new_sensor(config[CONF_CO2])
-        cg.add(var.set_co2_sensor(sens))
-
-    if CONF_HUMIDITY in config:
-        sens = await sensor.new_sensor(config[CONF_HUMIDITY])
-        cg.add(var.set_humidity_sensor(sens))
-
-    if CONF_TEMPERATURE in config:
-        sens = await sensor.new_sensor(config[CONF_TEMPERATURE])
-        cg.add(var.set_temperature_sensor(sens))
+    sensors = sensor.sub_sensors(config)
+    await sensors(CONF_CO2, var.set_co2_sensor)
+    await sensors(CONF_HUMIDITY, var.set_humidity_sensor)
+    await sensors(CONF_TEMPERATURE, var.set_temperature_sensor)
 
 
 automation.register_apply_action(