diff --git a/src/ai/trolly/trolly.cpp b/src/ai/trolly/trolly.cpp
--- a/src/ai/trolly/trolly.cpp
+++ b/src/ai/trolly/trolly.cpp
@@ -38,8 +38,8 @@
 #include "../../vehicle_func.h"
 #include "../../date_func.h"
 #include "../ai.h"
-#include "../../player_base.h"
-#include "../../player_func.h"
+#include "../../company_base.h"
+#include "../../company_func.h"
 
 #include "table/strings.h"