diff --git a/esphome/components/lps22/sensor.py b/esphome/components/lps22/sensor.py
index afbbfd1c2f..5987667e58 100644
--- a/esphome/components/lps22/sensor.py
+++ b/esphome/components/lps22/sensor.py
@@ -53,6 +53,6 @@ async def to_code(config):
         sens = await sensor.new_sensor(config[CONF_TEMPERATURE])
         cg.add(var.set_temperature_sensor(sens))
 
-    if CONF_PRESSURE in config:
-        sens = await sensor.new_sensor(config[CONF_PRESSURE])
+    if pressure_config := config.get(CONF_PRESSURE):
+        sens = await sensor.new_sensor(pressure_config)
         cg.add(var.set_pressure_sensor(sens))