diff --git a/src/openttd.cpp b/src/openttd.cpp
index 8dc6a36feb..29a57d27ca 100644
--- a/src/openttd.cpp
+++ b/src/openttd.cpp
@@ -1852,6 +1852,7 @@ void ReloadNewGRFData(void)
 	/* reload vehicles */
 	ResetVehiclePosHash();
 	AfterLoadVehicles();
+	StartupEngines();
 	/* update station and waypoint graphics */
 	AfterLoadWaypoints();
 	AfterLoadStations();