Index: rats_act.c
===================================================================
--- rats_act.c	(revision 4577)
+++ rats_act.c	(revision 4578)
@@ -38,6 +38,7 @@
 #include "remove.h"
 #include "funchash_core.h"
 #include "compat_nls.h"
+#include "obj_rat.h"
 
 #include "rats.h"
 #include "draw.h"