diff --git a/ttd.c b/ttd.c
index 479cc91325..4352d1d43b 100644
--- a/ttd.c
+++ b/ttd.c
@@ -32,7 +32,6 @@
 void GameLoop();
 
 void IncreaseSpriteLRU();
-void InitializeGame();
 void GenerateWorld(int mode);
 void CallLandscapeTick();
 void IncreaseDate();