diff --git a/mount.d/btrfs b/mount.d/btrfs
index 28332b1..3ced36c 100755
--- a/mount.d/btrfs
+++ b/mount.d/btrfs
@@ -11,14 +11,19 @@ pass=$6
 
 case $type in
     btrfs)
-        if [ "$mp" = "/" ]; then
-            mount -t btrfs ${options:+-o "$options"} $fs /target/ || exit 1
-            btrfs subvolume create /target/@rootfs || exit 1
-            umount /target || exit 1
-            mount -t btrfs ${options:+-o "$options,subvol=@rootfs"} $fs /target || exit 1
-        else
-            mount -t btrfs ${options:+-o "$options"} $fs /target"$mp" || exit 1
-        fi
+	# import workaround from Kali's partman-btrfs commit:7f43d2c
+	options="${options%,subvol=*}"
+	#for removing the option subvol,when thats the only option
+	#eg: options=="subvol=@", no comma present
+	options="${options%subvol=*}"
+	mount -t btrfs ${options:+-o "$options"} $fs /target"$mp" || exit 1
+	if [ $mp = / ]; then
+	    btrfs subvolume create /target$mp/@rootfs
+	    chmod 755 /target$mp/@rootfs
+	    umount /target$mp
+	    options="${options:+$options,}subvol=@rootfs"
+	    mount -t btrfs -o $options $fs /target$mp
+	fi
 	echo "umount /target$mp"
 	exit 0
 	;;