3 files changed, 6 insertions, 0 deletions
diff --git a/src/pathfinder/yapf/yapf_rail.cpp b/src/pathfinder/yapf/yapf_rail.cpp
index f66140046..dea4e28c1 100644
--- a/src/pathfinder/yapf/yapf_rail.cpp
+++ b/src/pathfinder/yapf/yapf_rail.cpp
@@ -19,6 +19,8 @@
 #include "../../viewport_func.h"
 #include "../../newgrf_station.h"
 
+#include "../../safeguards.h"
+
 #define DEBUG_YAPF_CACHE 0
 
 #if DEBUG_YAPF_CACHE
diff --git a/src/pathfinder/yapf/yapf_road.cpp b/src/pathfinder/yapf/yapf_road.cpp
index 82493241f..711889b56 100644
--- a/src/pathfinder/yapf/yapf_road.cpp
+++ b/src/pathfinder/yapf/yapf_road.cpp
@@ -14,6 +14,8 @@
 #include "yapf_node_road.hpp"
 #include "../../roadstop_base.h"
 
+#include "../../safeguards.h"
+
 
 template <class Types>
 class CYapfCostRoadT
diff --git a/src/pathfinder/yapf/yapf_ship.cpp b/src/pathfinder/yapf/yapf_ship.cpp
index 5e1cd27e7..a01444a9e 100644
--- a/src/pathfinder/yapf/yapf_ship.cpp
+++ b/src/pathfinder/yapf/yapf_ship.cpp
@@ -15,6 +15,8 @@
 #include "yapf.hpp"
 #include "yapf_node_ship.hpp"
 
+#include "../../safeguards.h"
+
 /** Node Follower module of YAPF for ships */
 template <class Types>
 class CYapfFollowShipT