diff --git a/src/saveload/afterload.cpp b/src/saveload/afterload.cpp
--- a/src/saveload/afterload.cpp
+++ b/src/saveload/afterload.cpp
@@ -718,12 +718,14 @@ bool AfterLoadGame()
 	if (IsSavegameVersionBefore(95))   _settings_game.vehicle.dynamic_engines = 0;
 	if (IsSavegameVersionBefore(96))   _settings_game.economy.station_noise_level = false;
 	if (IsSavegameVersionBefore(133)) {
-		_settings_game.vehicle.roadveh_acceleration_model = 0;
 		_settings_game.vehicle.train_slope_steepness = 3;
 	}
 	if (IsSavegameVersionBefore(134))  _settings_game.economy.feeder_payment_share = 75;
 	if (IsSavegameVersionBefore(138))  _settings_game.vehicle.plane_crashes = 2;
-	if (IsSavegameVersionBefore(139))  _settings_game.vehicle.roadveh_slope_steepness = 7;
+	if (IsSavegameVersionBefore(139)) {
+		_settings_game.vehicle.roadveh_acceleration_model = 0;
+		_settings_game.vehicle.roadveh_slope_steepness = 7;
+	}
 	if (IsSavegameVersionBefore(143))  _settings_game.economy.allow_town_level_crossings = true;
 	if (IsSavegameVersionBefore(159)) {
 		_settings_game.vehicle.max_train_length = 50;