--- a/src/newgrf_spritegroup.cpp	Wed Dec 26 11:45:43 2007 +0000
+++ b/src/newgrf_spritegroup.cpp	Wed Dec 26 13:50:40 2007 +0000
@@ -9,8 +9,8 @@
 #include "oldpool.h"
 #include "newgrf_callbacks.h"
 #include "newgrf_spritegroup.h"
-#include "date.h"
 #include "sprite.h"
+#include "date_func.h"
 
 static void SpriteGroupPoolCleanBlock(uint start_item, uint end_item);