diff --git a/snapshot/btrfs/btrfs.go b/snapshot/btrfs/btrfs.go
index 864c039b6..52e9ec91b 100644
--- a/snapshot/btrfs/btrfs.go
+++ b/snapshot/btrfs/btrfs.go
@@ -204,21 +204,21 @@ func (b *snapshotter) makeSnapshot(ctx context.Context, kind snapshot.Kind, key,
 		return nil, err
 	}
 
-	return b.mounts(target)
+	return b.mounts(target, s)
 }
 
-func (b *snapshotter) mounts(dir string) ([]mount.Mount, error) {
+func (b *snapshotter) mounts(dir string, s storage.Snapshot) ([]mount.Mount, error) {
 	var options []string
 
 	// get the subvolume id back out for the mount
-	info, err := btrfs.SubvolInfo(dir)
+	sid, err := btrfs.SubvolID(dir)
 	if err != nil {
 		return nil, err
 	}
 
-	options = append(options, fmt.Sprintf("subvolid=%d", info.ID))
+	options = append(options, fmt.Sprintf("subvolid=%d", sid))
 
-	if info.Readonly {
+	if s.Kind != snapshot.KindActive {
 		options = append(options, "ro")
 	}
 
@@ -291,7 +291,7 @@ func (b *snapshotter) Mounts(ctx context.Context, key string) ([]mount.Mount, er
 	}
 
 	dir := filepath.Join(b.root, strings.ToLower(s.Kind.String()), s.ID)
-	return b.mounts(dir)
+	return b.mounts(dir, s)
 }
 
 // Remove abandons the transaction identified by key. All resources
diff --git a/vendor.conf b/vendor.conf
index 2aaeff8ec..11e4cc9d3 100644
--- a/vendor.conf
+++ b/vendor.conf
@@ -17,7 +17,7 @@ github.com/golang/protobuf 5a0f697c9ed9d68fef0116532c6e05cfeae00e55
 github.com/opencontainers/runtime-spec v1.0.0
 github.com/opencontainers/runc e775f0fba3ea329b8b766451c892c41a3d49594d
 github.com/sirupsen/logrus v1.0.0
-github.com/containerd/btrfs e9c546f46bccffefe71a6bc137e4c21b5503cc18
+github.com/containerd/btrfs cc52c4dea2ce11a44e6639e561bb5c2af9ada9e3
 github.com/stretchr/testify v1.1.4
 github.com/davecgh/go-spew v1.1.0
 github.com/pmezard/go-difflib v1.0.0
diff --git a/vendor/github.com/containerd/btrfs/btrfs.go b/vendor/github.com/containerd/btrfs/btrfs.go
index b4d995529..bbe7e0cd4 100644
--- a/vendor/github.com/containerd/btrfs/btrfs.go
+++ b/vendor/github.com/containerd/btrfs/btrfs.go
@@ -3,8 +3,6 @@ package btrfs
 import "sort"
 
 /*
-#cgo LDFLAGS: -lbtrfs
-
 #include <stddef.h>
 #include <btrfs/ioctl.h>
 #include "btrfs.h"
@@ -20,7 +18,6 @@ static char* get_name_btrfs_ioctl_vol_args_v2(struct btrfs_ioctl_vol_args_v2* bt
 import "C"
 
 import (
-	"fmt"
 	"os"
 	"path/filepath"
 	"syscall"
@@ -49,6 +46,17 @@ func IsSubvolume(path string) error {
 	return isStatfsSubvol(&statfs)
 }
 
+// SubvolID returns the subvolume ID for the provided path
+func SubvolID(path string) (uint64, error) {
+	fp, err := openSubvolDir(path)
+	if err != nil {
+		return 0, err
+	}
+	defer fp.Close()
+
+	return subvolID(fp.Fd())
+}
+
 // SubvolInfo returns information about the subvolume at the provided path.
 func SubvolInfo(path string) (info Info, err error) {
 	path, err = filepath.EvalSymlinks(path)
@@ -301,7 +309,6 @@ func SubvolSnapshot(dst, src string, readonly bool) error {
 
 // SubvolDelete deletes the subvolumes under the given path.
 func SubvolDelete(path string) error {
-	fmt.Println("delete", path)
 	dir, name := filepath.Split(path)
 	fp, err := openSubvolDir(dir)
 	if err != nil {