1 files changed, 1 insertions, 0 deletions
diff --git a/ai_new.c b/ai_new.c
index a62c31eb7..1699f7a4a 100644
--- a/ai_new.c
+++ b/ai_new.c
@@ -17,6 +17,7 @@
 #include "ttd.h"
 #include "table/strings.h"
 #include "map.h"
+#include "tile.h"
 #include "command.h"
 #include "ai.h"
 #include "town.h"