diff --git a/sachy-shtc3/src/lib.rs b/sachy-shtc3/src/lib.rs
index 8cb9750..b8edc87 100644
--- a/sachy-shtc3/src/lib.rs
+++ b/sachy-shtc3/src/lib.rs
@@ -418,11 +418,10 @@ where
     /// This is an async function call.
     pub async fn measure_async(
         &mut self,
-        mode: PowerMode,
         delay: &mut impl DelayNs,
     ) -> Result<Measurement, Error<I2C::Error>> {
         self.send_command_async(Command::Measure {
-            power_mode: mode,
+            power_mode: self.mode,
             order: MeasurementOrder::TemperatureFirst,
         })
         .await?;