diff --git a/spec/Powertrain/TractionBattery.vspec b/spec/Powertrain/TractionBattery.vspec
index 3ffa40e1..57341c5f 100644
--- a/spec/Powertrain/TractionBattery.vspec
+++ b/spec/Powertrain/TractionBattery.vspec
@@ -277,9 +277,8 @@ Charging.ChargingPort.SupportedInletTypes:
                For additional information see https://en.wikipedia.org/wiki/IEC_62196.
 
 Charging.ChargingPort.IsFlapOpen:
-  type: sensor
-  datatype: boolean
   type: actuator
+  datatype: boolean
   description: Status of the charging port flap(s).
   comment: True = at least one flap of this port is open, False = All flaps of this port are clossed.