diff --git a/release/amd64/dokern.sh b/release/amd64/dokern.sh
index db585e5cff4..c371a25e3bc 100755
--- a/release/amd64/dokern.sh
+++ b/release/amd64/dokern.sh
@@ -40,6 +40,9 @@ sed	-e '/	pty	/d' \
 	-e '/	isp	/d' \
 	-e '/	sym	/d' \
 	-e '/	ncr	/d' \
+	-e '/	ch	/d' \
+	-e '/	sa	/d' \
+	-e '/	ses	/d' \
 	-e '/	pcm/d' \
 	-e '/	atapist	/d' \
 	-e '/	lpt	/d' \
diff --git a/release/i386/dokern.sh b/release/i386/dokern.sh
index db585e5cff4..c371a25e3bc 100755
--- a/release/i386/dokern.sh
+++ b/release/i386/dokern.sh
@@ -40,6 +40,9 @@ sed	-e '/	pty	/d' \
 	-e '/	isp	/d' \
 	-e '/	sym	/d' \
 	-e '/	ncr	/d' \
+	-e '/	ch	/d' \
+	-e '/	sa	/d' \
+	-e '/	ses	/d' \
 	-e '/	pcm/d' \
 	-e '/	atapist	/d' \
 	-e '/	lpt	/d' \
diff --git a/release/pc98/dokern.sh b/release/pc98/dokern.sh
index db585e5cff4..c371a25e3bc 100755
--- a/release/pc98/dokern.sh
+++ b/release/pc98/dokern.sh
@@ -40,6 +40,9 @@ sed	-e '/	pty	/d' \
 	-e '/	isp	/d' \
 	-e '/	sym	/d' \
 	-e '/	ncr	/d' \
+	-e '/	ch	/d' \
+	-e '/	sa	/d' \
+	-e '/	ses	/d' \
 	-e '/	pcm/d' \
 	-e '/	atapist	/d' \
 	-e '/	lpt	/d' \