diff -r 29a8510dfd62 -r cf3fce5c7464 src/group_cmd.cpp
--- a/src/group_cmd.cpp	Mon Jan 07 00:57:19 2008 +0000
+++ b/src/group_cmd.cpp	Mon Jan 07 09:19:53 2008 +0000
@@ -20,6 +20,8 @@
 #include "functions.h"
 #include "window_func.h"
 #include "vehicle_func.h"
+#include "autoreplace_base.h"
+#include "autoreplace_func.h"
 
 /**
  * Update the num engines of a groupID. Decrease the old one and increase the new one