diff --git a/sys/boot/forth/loader.conf b/sys/boot/forth/loader.conf
index 3789a580c20a..60d7bfe5b330 100644
--- a/sys/boot/forth/loader.conf
+++ b/sys/boot/forth/loader.conf
@@ -135,9 +135,23 @@ unionfs_load="NO"		# Union filesystem
 
 # Related stuff
 
-geom_ccd_load="NO"		# Concatenated disk driver
-geom_vinum_load="NO"		# Concatenated/mirror/raid driver
-g_md_load="NO"			# Memory disk driver (vnode/swap/malloc)
+g_md_load="NO"			# Memory disk driver (vnode/swap/malloc) (see
+				# md(4), mdconfig(8))
+geom_bde_load="NO"		# Disk encryption driver (see gbde(4,8))
+geom_ccd_load="NO"		# Concatenated disk driver (see ccd(4),
+				# ccdconfig(8))
+geom_concat_load="NO"		# Concatenated disk driver (see gconcat(8))
+geom_gate_load="NO"		# Userland disk driver (see geom_gate(4),
+				# ggatec(8), ggated(8), ggatel(8))
+geom_eli_load="NO"		# Disk encryption driver (see geli(8))
+geom_label_load="NO"		# File system labels (see glabel(8))
+geom_mirror_load="NO"		# RAID1 disk driver (see gmirror(8))
+geom_nop_load="NO"		# Transparent disk driver (see gnop(8))
+geom_raid3_load="NO"		# RAID3 disk driver (see graid3(8))
+geom_shsec_load="NO"		# Shared secret disk driver (see gshsec(8))
+geom_stripe_load="NO"		# RAID0 disk driver (see gstripe(8))
+geom_vinum_load="NO"		# Concatenated/mirror/raid driver (see vinum(4))
+geom_uzip_load="NO"		# Compressed disk images driver (see mkuzip(8))
 
 
 ##############################################################