1 files changed, 1 insertions, 0 deletions
diff --git a/engine.h b/engine.h
index 022af0ac7..c7ab673dc 100644
--- a/engine.h
+++ b/engine.h
@@ -134,6 +134,7 @@ void LoadCustomEngineNames(void);
 void DeleteCustomEngineNames(void);
 
 bool IsEngineBuildable(uint engine, byte type);
+void UnInitNewgrEngines(void);
 
 enum {
 	NUM_NORMAL_RAIL_ENGINES = 54,