diff --git a/sys/conf/files.pc98 b/sys/conf/files.pc98
index 1464c73fba2..42e1ddd7511 100644
--- a/sys/conf/files.pc98
+++ b/sys/conf/files.pc98
@@ -3,7 +3,7 @@
 #
 # modified for PC-9801
 #
-#	$Id: files.pc98,v 1.38 1997/09/15 04:00:32 kato Exp $
+#	$Id: files.pc98,v 1.39 1997/09/22 12:18:52 kato Exp $
 #
 #
 # The long compile-with and dependency lines are required because of
@@ -169,11 +169,11 @@ i386/isa/seagate.c		optional	sea	device-driver
 i386/isa/si.c			optional	si	device-driver
 i386/isa/si_code.c		optional	si	device-driver
 pc98/pc98/sio.c			optional	sio	device-driver
-i386/isa/snd/sound.c		optional	pcm	device-driver
-i386/isa/snd/dmabuf.c		optional	pcm	device-driver
-i386/isa/snd/ad1848.c		optional	pcm	device-driver
-i386/isa/snd/sb_dsp.c		optional	pcm	device-driver
-i386/isa/snd/clones.c		optional	pcm	device-driver
+#i386/isa/snd/sound.c		optional	pcm	device-driver
+#i386/isa/snd/dmabuf.c		optional	pcm	device-driver
+#i386/isa/snd/ad1848.c		optional	pcm	device-driver
+#i386/isa/snd/sb_dsp.c		optional	pcm	device-driver
+#i386/isa/snd/clones.c		optional	pcm	device-driver
 i386/isa/sound/pcm86.c		optional	pcm	device-driver
 i386/isa/sound/dev_table.c	optional	snd	device-driver
 i386/isa/sound/soundcard.c	optional	snd	device-driver
diff --git a/sys/pc98/conf/files.pc98 b/sys/pc98/conf/files.pc98
index 1464c73fba2..42e1ddd7511 100644
--- a/sys/pc98/conf/files.pc98
+++ b/sys/pc98/conf/files.pc98
@@ -3,7 +3,7 @@
 #
 # modified for PC-9801
 #
-#	$Id: files.pc98,v 1.38 1997/09/15 04:00:32 kato Exp $
+#	$Id: files.pc98,v 1.39 1997/09/22 12:18:52 kato Exp $
 #
 #
 # The long compile-with and dependency lines are required because of
@@ -169,11 +169,11 @@ i386/isa/seagate.c		optional	sea	device-driver
 i386/isa/si.c			optional	si	device-driver
 i386/isa/si_code.c		optional	si	device-driver
 pc98/pc98/sio.c			optional	sio	device-driver
-i386/isa/snd/sound.c		optional	pcm	device-driver
-i386/isa/snd/dmabuf.c		optional	pcm	device-driver
-i386/isa/snd/ad1848.c		optional	pcm	device-driver
-i386/isa/snd/sb_dsp.c		optional	pcm	device-driver
-i386/isa/snd/clones.c		optional	pcm	device-driver
+#i386/isa/snd/sound.c		optional	pcm	device-driver
+#i386/isa/snd/dmabuf.c		optional	pcm	device-driver
+#i386/isa/snd/ad1848.c		optional	pcm	device-driver
+#i386/isa/snd/sb_dsp.c		optional	pcm	device-driver
+#i386/isa/snd/clones.c		optional	pcm	device-driver
 i386/isa/sound/pcm86.c		optional	pcm	device-driver
 i386/isa/sound/dev_table.c	optional	snd	device-driver
 i386/isa/sound/soundcard.c	optional	snd	device-driver