--- a/src/misc.cpp	Wed Jun 13 11:17:30 2007 +0000
+++ b/src/misc.cpp	Wed Jun 13 11:45:14 2007 +0000
@@ -23,6 +23,7 @@
 #include "newgrf_house.h"
 #include "date.h"
 #include "cargotype.h"
+#include "group.h"
 
 char _name_array[512][32];
 
@@ -121,6 +122,7 @@
 	InitializeWaypoints();
 	InitializeDepots();
 	InitializeOrders();
+	InitializeGroup();
 
 	InitNewsItemStructs();
 	InitializeLandscape();