diff --git a/core/loadpoint.go b/core/loadpoint.go
index bdd1fa3f4..18feeedb8 100644
--- a/core/loadpoint.go
+++ b/core/loadpoint.go
@@ -1458,7 +1458,8 @@ func (lp *Loadpoint) publishSocAndRange() {
 			if limit, err := vs.GetLimitSoc(); err == nil {
 				apiLimitSoc = int(limit)
 				lp.log.DEBUG.Printf("vehicle soc limit: %d%%", limit)
-				lp.publish(keys.VehicleLimitSoc, limit)
+				// https://github.com/evcc-io/evcc/issues/13349
+				lp.publish(keys.VehicleLimitSoc, float64(limit))
 			} else if !errors.Is(err, api.ErrNotAvailable) {
 				lp.log.ERROR.Printf("vehicle soc limit: %v", err)
 			}