diff --git a/src/etc/etc.amd64/MAKEDEV b/src/etc/etc.amd64/MAKEDEV
index 3e2b20b9..54933de2 100644
--- a/src/etc/etc.amd64/MAKEDEV
+++ b/src/etc/etc.amd64/MAKEDEV
@@ -4,7 +4,7 @@
 # generated from:
 #
 #	OpenBSD: etc.amd64/MAKEDEV.md,v 1.70 2018/08/19 11:42:33 anton Exp 
-#	OpenBSD: MAKEDEV.common,v 1.101 2018/08/31 02:32:29 jcs Exp 
+#	OpenBSD: MAKEDEV.common,v 1.102 2019/04/14 10:23:36 jsg Exp 
 #	OpenBSD: MAKEDEV.mi,v 1.83 2016/09/11 03:06:31 deraadt Exp 
 #	OpenBSD: MAKEDEV.sub,v 1.14 2005/02/07 06:14:18 david Exp 
 #
@@ -357,6 +357,8 @@ fd)
 
 drm*)
 	M drm$U c 87 $U 600
+	r=$(($U+128))
+	M drmR$r c 87 $r 600
 	;;
 
 diskmap)
diff --git a/src/etc/etc.arm64/MAKEDEV b/src/etc/etc.arm64/MAKEDEV
index 97d7b081..5d08b91d 100644
--- a/src/etc/etc.arm64/MAKEDEV
+++ b/src/etc/etc.arm64/MAKEDEV
@@ -4,7 +4,7 @@
 # generated from:
 #
 #	OpenBSD: etc.arm64/MAKEDEV.md,v 1.3 2018/08/20 16:07:39 kettenis Exp 
-#	OpenBSD: MAKEDEV.common,v 1.101 2018/08/31 02:32:29 jcs Exp 
+#	OpenBSD: MAKEDEV.common,v 1.102 2019/04/14 10:23:36 jsg Exp 
 #	OpenBSD: MAKEDEV.mi,v 1.83 2016/09/11 03:06:31 deraadt Exp 
 #	OpenBSD: MAKEDEV.sub,v 1.14 2005/02/07 06:14:18 david Exp 
 #
@@ -307,6 +307,8 @@ fd)
 
 drm*)
 	M drm$U c 87 $U 600
+	r=$(($U+128))
+	M drmR$r c 87 $r 600
 	;;
 
 diskmap)
diff --git a/src/etc/etc.i386/MAKEDEV b/src/etc/etc.i386/MAKEDEV
index 75176310..bb31ca25 100644
--- a/src/etc/etc.i386/MAKEDEV
+++ b/src/etc/etc.i386/MAKEDEV
@@ -4,7 +4,7 @@
 # generated from:
 #
 #	OpenBSD: etc.i386/MAKEDEV.md,v 1.84 2018/08/19 11:42:33 anton Exp 
-#	OpenBSD: MAKEDEV.common,v 1.101 2018/08/31 02:32:29 jcs Exp 
+#	OpenBSD: MAKEDEV.common,v 1.102 2019/04/14 10:23:36 jsg Exp 
 #	OpenBSD: MAKEDEV.mi,v 1.83 2016/09/11 03:06:31 deraadt Exp 
 #	OpenBSD: MAKEDEV.sub,v 1.14 2005/02/07 06:14:18 david Exp 
 #
@@ -362,6 +362,8 @@ fd)
 
 drm*)
 	M drm$U c 88 $U 600
+	r=$(($U+128))
+	M drmR$r c 88 $r 600
 	;;
 
 diskmap)
diff --git a/src/etc/etc.loongson/MAKEDEV b/src/etc/etc.loongson/MAKEDEV
index c687487b..5f0d2e38 100644
--- a/src/etc/etc.loongson/MAKEDEV
+++ b/src/etc/etc.loongson/MAKEDEV
@@ -4,7 +4,7 @@
 # generated from:
 #
 #	OpenBSD: etc.loongson/MAKEDEV.md,v 1.27 2017/05/21 13:00:53 visa Exp 
-#	OpenBSD: MAKEDEV.common,v 1.101 2018/08/31 02:32:29 jcs Exp 
+#	OpenBSD: MAKEDEV.common,v 1.102 2019/04/14 10:23:36 jsg Exp 
 #	OpenBSD: MAKEDEV.mi,v 1.83 2016/09/11 03:06:31 deraadt Exp 
 #	OpenBSD: MAKEDEV.sub,v 1.14 2005/02/07 06:14:18 david Exp 
 #
@@ -278,6 +278,8 @@ fd)
 
 drm*)
 	M drm$U c 87 $U 600
+	r=$(($U+128))
+	M drmR$r c 87 $r 600
 	;;
 
 diskmap)
diff --git a/src/etc/etc.macppc/MAKEDEV b/src/etc/etc.macppc/MAKEDEV
index 9f217cc1..ae1c31e5 100644
--- a/src/etc/etc.macppc/MAKEDEV
+++ b/src/etc/etc.macppc/MAKEDEV
@@ -4,7 +4,7 @@
 # generated from:
 #
 #	OpenBSD: etc.macppc/MAKEDEV.md,v 1.70 2016/09/11 19:59:53 deraadt Exp 
-#	OpenBSD: MAKEDEV.common,v 1.101 2018/08/31 02:32:29 jcs Exp 
+#	OpenBSD: MAKEDEV.common,v 1.102 2019/04/14 10:23:36 jsg Exp 
 #	OpenBSD: MAKEDEV.mi,v 1.83 2016/09/11 03:06:31 deraadt Exp 
 #	OpenBSD: MAKEDEV.sub,v 1.14 2005/02/07 06:14:18 david Exp 
 #
@@ -305,6 +305,8 @@ fd)
 
 drm*)
 	M drm$U c 87 $U 600
+	r=$(($U+128))
+	M drmR$r c 87 $r 600
 	;;
 
 diskmap)
diff --git a/src/etc/etc.sparc64/MAKEDEV b/src/etc/etc.sparc64/MAKEDEV
index e58ae903..7aa8dd22 100644
--- a/src/etc/etc.sparc64/MAKEDEV
+++ b/src/etc/etc.sparc64/MAKEDEV
@@ -4,7 +4,7 @@
 # generated from:
 #
 #	OpenBSD: etc.sparc64/MAKEDEV.md,v 1.87 2016/09/11 19:59:54 deraadt Exp 
-#	OpenBSD: MAKEDEV.common,v 1.101 2018/08/31 02:32:29 jcs Exp 
+#	OpenBSD: MAKEDEV.common,v 1.102 2019/04/14 10:23:36 jsg Exp 
 #	OpenBSD: MAKEDEV.mi,v 1.83 2016/09/11 03:06:31 deraadt Exp 
 #	OpenBSD: MAKEDEV.sub,v 1.14 2005/02/07 06:14:18 david Exp 
 #
@@ -333,6 +333,8 @@ fd)
 
 drm*)
 	M drm$U c 87 $U 600
+	r=$(($U+128))
+	M drmR$r c 87 $r 600
 	;;
 
 diskmap)