diff --git a/sys/arch/m68k/conf/files.m68k b/sys/arch/m68k/conf/files.m68k
index 286eab292f4c..1927c3af07a5 100644
--- a/sys/arch/m68k/conf/files.m68k
+++ b/sys/arch/m68k/conf/files.m68k
@@ -1,4 +1,4 @@
-#	$NetBSD: files.m68k,v 1.38 2007/02/15 02:48:48 mhitch Exp $
+#	$NetBSD: files.m68k,v 1.39 2007/05/21 16:51:13 tsutsui Exp $
 #
 
 defflag	opt_fpsp.h		FPSP
@@ -17,7 +17,6 @@ file	arch/m68k/m68k/kgdb_m68k.c		kgdb
 file	arch/m68k/m68k/lock_stubs.s
 file	arch/m68k/m68k/m68k_machdep.c
 file	arch/m68k/m68k/mappedcopy.c		mappedcopy
-file	netns/ns_cksum.c			ns
 file	arch/m68k/m68k/oc_cksum.s		inet
 file	arch/m68k/m68k/process_machdep.c
 file	arch/m68k/m68k/reenter_syscall.s