diff --git a/sys/conf/files.pc98 b/sys/conf/files.pc98
index c41045c36fe..50d29355be2 100644
--- a/sys/conf/files.pc98
+++ b/sys/conf/files.pc98
@@ -70,6 +70,7 @@ dev/fb/fb.c			optional	fb
 dev/fb/fb.c			optional	gdc
 dev/fb/splash.c			optional	splash
 dev/kbd/kbd.c			optional	kbd
+dev/kbd/kbd.c			optional	sc
 dev/kbd/kbd.c			optional	ukbd
 dev/kbd/kbd.c			optional	pckbd
 dev/pccard/if_xe.c		optional	xe
diff --git a/sys/pc98/conf/files.pc98 b/sys/pc98/conf/files.pc98
index c41045c36fe..50d29355be2 100644
--- a/sys/pc98/conf/files.pc98
+++ b/sys/pc98/conf/files.pc98
@@ -70,6 +70,7 @@ dev/fb/fb.c			optional	fb
 dev/fb/fb.c			optional	gdc
 dev/fb/splash.c			optional	splash
 dev/kbd/kbd.c			optional	kbd
+dev/kbd/kbd.c			optional	sc
 dev/kbd/kbd.c			optional	ukbd
 dev/kbd/kbd.c			optional	pckbd
 dev/pccard/if_xe.c		optional	xe