diff --git a/sys/conf/NOTES b/sys/conf/NOTES
index c617dc8aea6..f13f147c524 100644
--- a/sys/conf/NOTES
+++ b/sys/conf/NOTES
@@ -122,6 +122,7 @@ options 	GEOM_GPT
 options 	GEOM_MBR
 options 	GEOM_PC98
 options 	GEOM_SUNLABEL
+options 	GEOM_VOL
 
 #
 # The root device and filesystem type can be compiled in;
diff --git a/sys/conf/files b/sys/conf/files
index 61314c7833f..e4da0106a9c 100644
--- a/sys/conf/files
+++ b/sys/conf/files
@@ -890,6 +890,7 @@ geom/geom_pc98.c	optional geom_pc98
 geom/geom_slice.c	standard
 geom/geom_subr.c	standard
 geom/geom_sunlabel.c	optional geom_sunlabel
+geom/geom_vol_ffs.c	optional geom_vol
 crypto/rijndael/rijndael-alg-fst.c	optional geom
 crypto/rijndael/rijndael-api-fst.c	optional geom
 gnu/ext2fs/ext2_alloc.c		optional ext2fs \
diff --git a/sys/conf/options b/sys/conf/options
index 2da7e254f66..47e4ec8f8ac 100644
--- a/sys/conf/options
+++ b/sys/conf/options
@@ -96,6 +96,7 @@ GEOM_MBR	opt_geom.h
 GEOM_MIRROR	opt_geom.h
 GEOM_PC98	opt_geom.h
 GEOM_SUNLABEL	opt_geom.h
+GEOM_VOL	opt_geom.h
 HW_WDOG
 KSTACK_PAGES
 KSTACK_MAX_PAGES