diff --git a/release/amd64/dokern.sh b/release/amd64/dokern.sh
index 40be138e4925..beeef6281dfc 100755
--- a/release/amd64/dokern.sh
+++ b/release/amd64/dokern.sh
@@ -17,6 +17,7 @@ sed	-e '/	pty	/d' \
 	-e '/KTRACE/d' \
 	-e '/SYSV/d' \
 	-e '/SOFTUPDATES/d' \
+	-e '/UFS_ACL/d' \
 	-e '/UFS_DIRHASH/d' \
 	-e '/MFS/d' \
 	-e '/NFSSERVER/d' \
diff --git a/release/i386/dokern.sh b/release/i386/dokern.sh
index 40be138e4925..beeef6281dfc 100755
--- a/release/i386/dokern.sh
+++ b/release/i386/dokern.sh
@@ -17,6 +17,7 @@ sed	-e '/	pty	/d' \
 	-e '/KTRACE/d' \
 	-e '/SYSV/d' \
 	-e '/SOFTUPDATES/d' \
+	-e '/UFS_ACL/d' \
 	-e '/UFS_DIRHASH/d' \
 	-e '/MFS/d' \
 	-e '/NFSSERVER/d' \
diff --git a/release/pc98/dokern.sh b/release/pc98/dokern.sh
index 22a817217cba..942dbd11962a 100755
--- a/release/pc98/dokern.sh
+++ b/release/pc98/dokern.sh
@@ -15,6 +15,7 @@ sed	-e 's/ident.*GENERIC/ident		BOOTMFS/g' \
 	-e '/maxusers/d' \
 	-e '/DEBUG/d' \
 	-e '/SOFTUPDATES/d' \
+	-e '/UFS_ACL/d' \
 	-e '/UFS_DIRHASH/d' \
 	-e '/NFSSERVER/d' \
 	-e '/NFS_ROOT/d' \
@@ -53,9 +54,6 @@ sed	-e 's/ident.*GENERIC/ident		BOOTMFS/g' \
 	-e '/	amd	/d' \
 	-e '/	isp	/d' \
 	-e '/	sym	/d' \
-	-e '/	ppc$/d' \
-	-e '/	ppbus	/d' \
-	-e '/	plip	/d' \
 	-e '/	de	/d' \
 	-e '/	em	/d' \
 	-e '/	txp	/d' \
@@ -79,6 +77,7 @@ sed	-e 's/ident.*GENERIC/ident		BOOTMFS/g' \
 	-e '/maxusers/d' \
 	-e '/DEBUG/d' \
 	-e '/SOFTUPDATES/d' \
+	-e '/UFS_ACL/d' \
 	-e '/UFS_DIRHASH/d' \
 	-e '/NFSSERVER/d' \
 	-e '/NFS_ROOT/d' \