diff --git a/esphome/components/dsmr/sensor.py b/esphome/components/dsmr/sensor.py
index bb4722655c..0b0439baa4 100644
--- a/esphome/components/dsmr/sensor.py
+++ b/esphome/components/dsmr/sensor.py
@@ -143,37 +143,37 @@ CONFIG_SCHEMA = cv.Schema(
         cv.Optional("power_delivered_l1"): sensor.sensor_schema(
             unit_of_measurement=UNIT_KILOWATT,
             accuracy_decimals=3,
-            device_class=DEVICE_CLASS_CURRENT,
+            device_class=DEVICE_CLASS_POWER,
             state_class=STATE_CLASS_MEASUREMENT,
         ),
         cv.Optional("power_delivered_l2"): sensor.sensor_schema(
             unit_of_measurement=UNIT_KILOWATT,
             accuracy_decimals=3,
-            device_class=DEVICE_CLASS_CURRENT,
+            device_class=DEVICE_CLASS_POWER,
             state_class=STATE_CLASS_MEASUREMENT,
         ),
         cv.Optional("power_delivered_l3"): sensor.sensor_schema(
             unit_of_measurement=UNIT_KILOWATT,
             accuracy_decimals=3,
-            device_class=DEVICE_CLASS_CURRENT,
+            device_class=DEVICE_CLASS_POWER,
             state_class=STATE_CLASS_MEASUREMENT,
         ),
         cv.Optional("power_returned_l1"): sensor.sensor_schema(
             unit_of_measurement=UNIT_KILOWATT,
             accuracy_decimals=3,
-            device_class=DEVICE_CLASS_CURRENT,
+            device_class=DEVICE_CLASS_POWER,
             state_class=STATE_CLASS_MEASUREMENT,
         ),
         cv.Optional("power_returned_l2"): sensor.sensor_schema(
             unit_of_measurement=UNIT_KILOWATT,
             accuracy_decimals=3,
-            device_class=DEVICE_CLASS_CURRENT,
+            device_class=DEVICE_CLASS_POWER,
             state_class=STATE_CLASS_MEASUREMENT,
         ),
         cv.Optional("power_returned_l3"): sensor.sensor_schema(
             unit_of_measurement=UNIT_KILOWATT,
             accuracy_decimals=3,
-            device_class=DEVICE_CLASS_CURRENT,
+            device_class=DEVICE_CLASS_POWER,
             state_class=STATE_CLASS_MEASUREMENT,
         ),
         cv.Optional("reactive_power_delivered_l1"): sensor.sensor_schema(