diff --git a/src/tunnelbridge_cmd.cpp b/src/tunnelbridge_cmd.cpp
--- a/src/tunnelbridge_cmd.cpp
+++ b/src/tunnelbridge_cmd.cpp
@@ -25,7 +25,7 @@
 #include "ship.h"
 #include "roadveh.h"
 #include "water_map.h"
-#include "yapf/yapf.h"
+#include "pathfinder/yapf/yapf.h"
 #include "newgrf_sound.h"
 #include "autoslope.h"
 #include "tunnelbridge_map.h"