diff --git a/sys/arch/powerpc/powerpc/db_interface.c b/sys/arch/powerpc/powerpc/db_interface.c
index 008aaaf763e0..3ddd4c607a21 100644
--- a/sys/arch/powerpc/powerpc/db_interface.c
+++ b/sys/arch/powerpc/powerpc/db_interface.c
@@ -1,4 +1,4 @@
-/*	$NetBSD: db_interface.c,v 1.5 1999/10/12 17:08:58 jdolecek Exp $ */
+/*	$NetBSD: db_interface.c,v 1.6 2000/06/09 14:09:45 kleink Exp $ */
 /*	$OpenBSD: db_interface.c,v 1.2 1996/12/28 06:21:50 rahnds Exp $	*/
 
 #include "opt_ddb.h"
@@ -7,6 +7,13 @@
 #include <sys/proc.h>
 #include <sys/systm.h>
 
+#include <ddb/db_sym.h>
+#include <ddb/db_command.h>
+#include <ddb/db_extern.h>
+#include <ddb/db_access.h>
+#include <ddb/db_output.h>
+#include <ddb/ddbvar.h>
+
 #include <machine/frame.h>
 #include <machine/db_machdep.h>