diff --git a/core/loadpoint_charger.go b/core/loadpoint_charger.go
index 787c4177f..22d2a3b78 100644
--- a/core/loadpoint_charger.go
+++ b/core/loadpoint_charger.go
@@ -16,11 +16,7 @@ func (lp *Loadpoint) chargerHasFeature(f api.Feature) bool {
 
 // publishChargerFeature publishes availability of charger features
 func (lp *Loadpoint) publishChargerFeature(f api.Feature) {
-	c, ok := lp.charger.(api.FeatureDescriber)
-	if ok {
-		ok = slices.Contains(c.Features(), f)
-	}
-	lp.publish(keys.ChargerFeature+f.String(), ok)
+	lp.publish(keys.ChargerFeature+f.String(), lp.chargerHasFeature(f))
 }
 
 // chargerSoc returns charger soc if available