1 files changed, 1 insertions, 1 deletions
diff --git a/engine.h b/engine.h
index 9976f57c4..022af0ac7 100644
--- a/engine.h
+++ b/engine.h
@@ -114,7 +114,7 @@ enum VehicleTrigger {
 };
 void TriggerVehicle(Vehicle *veh, enum VehicleTrigger trigger);
 
-void SetCustomEngineName(int engine, char *name);
+void SetCustomEngineName(int engine, const char *name);
 StringID GetCustomEngineName(int engine);