diff --git a/release/pc98/dokern.sh b/release/pc98/dokern.sh
index 437d7c738025..42c40d4da4df 100755
--- a/release/pc98/dokern.sh
+++ b/release/pc98/dokern.sh
@@ -28,6 +28,8 @@ sed	-e 's/ident.*GENERIC/ident		BOOTMFS/g' \
 	-e '/INVARIANTS/d' \
 	-e '/INVARIANT_SUPPORT/d' \
 	-e '/WITNESS/d' \
+	-e '/	atapifd	/d' \
+	-e '/	atapist	/d' \
 	-e '/	ch	/d' \
 	-e '/	sa	/d' \
 	-e '/	pass	/d' \
@@ -93,6 +95,8 @@ sed	-e 's/ident.*GENERIC/ident		BOOTMFS/g' \
 	-e '/INVARIANTS/d' \
 	-e '/INVARIANT_SUPPORT/d' \
 	-e '/WITNESS/d' \
+	-e '/	atapifd	/d' \
+	-e '/	atapist	/d' \
 	-e '/	ch	/d' \
 	-e '/	sa	/d' \
 	-e '/	pass	/d' \