fs/filenode.go  | 51 +++++++++++++++++++++++++++++++++++++++++++++++++++
 fs/torrentfs.go | 42 ------------------------------------------

diff --git a/fs/filenode.go b/fs/filenode.go
new file mode 100644
index 0000000000000000000000000000000000000000..f59e5b0d1c7649d75a69f56ffaa097d4248ecf6a
--- /dev/null
+++ b/fs/filenode.go
@@ -0,0 +1,51 @@
+package torrentfs
+
+import (
+	"fmt"
+
+	"bazil.org/fuse"
+	fusefs "bazil.org/fuse/fs"
+	"golang.org/x/net/context"
+)
+
+type fileNode struct {
+	node
+	size          uint64
+	TorrentOffset int64
+}
+
+var _ fusefs.HandleReader = fileNode{}
+
+func (fn fileNode) Attr(ctx context.Context, attr *fuse.Attr) error {
+	attr.Size = fn.size
+	attr.Mode = defaultMode
+	return nil
+}
+
+func (fn fileNode) Read(ctx context.Context, req *fuse.ReadRequest, resp *fuse.ReadResponse) error {
+	torrentfsReadRequests.Add(1)
+	if req.Dir {
+		panic("read on directory")
+	}
+	size := req.Size
+	fileLeft := int64(fn.size) - req.Offset
+	if fileLeft < 0 {
+		fileLeft = 0
+	}
+	if fileLeft < int64(size) {
+		size = int(fileLeft)
+	}
+	resp.Data = resp.Data[:size]
+	if len(resp.Data) == 0 {
+		return nil
+	}
+	torrentOff := fn.TorrentOffset + req.Offset
+	n, err := readFull(ctx, fn.FS, fn.t, torrentOff, resp.Data)
+	if err != nil {
+		return err
+	}
+	if n != size {
+		panic(fmt.Sprintf("%d < %d", n, size))
+	}
+	return nil
+}
diff --git a/fs/torrentfs.go b/fs/torrentfs.go
index 06e05e008fd48599af4ea19da1bd096c19777f19..0d9244b803c2a054bf6a8dc7178ff76d82c5267f 100644
--- a/fs/torrentfs.go
+++ b/fs/torrentfs.go
@@ -2,7 +2,6 @@ package torrentfs
 
 import (
 	"expvar"
-	"fmt"
 	"io"
 	"os"
 	"path"
@@ -54,18 +53,6 @@ 	FS       *TorrentFS
 	t        *torrent.Torrent
 }
 
-type fileNode struct {
-	node
-	size          uint64
-	TorrentOffset int64
-}
-
-func (fn fileNode) Attr(ctx context.Context, attr *fuse.Attr) error {
-	attr.Size = fn.size
-	attr.Mode = defaultMode
-	return nil
-}
-
 func (n *node) fsPath() string {
 	return "/" + n.metadata.Name + "/" + n.path
 }
@@ -120,41 +107,12 @@ 	}
 	return
 }
 
-func (fn fileNode) Read(ctx context.Context, req *fuse.ReadRequest, resp *fuse.ReadResponse) error {
-	torrentfsReadRequests.Add(1)
-	if req.Dir {
-		panic("read on directory")
-	}
-	size := req.Size
-	fileLeft := int64(fn.size) - req.Offset
-	if fileLeft < 0 {
-		fileLeft = 0
-	}
-	if fileLeft < int64(size) {
-		size = int(fileLeft)
-	}
-	resp.Data = resp.Data[:size]
-	if len(resp.Data) == 0 {
-		return nil
-	}
-	torrentOff := fn.TorrentOffset + req.Offset
-	n, err := readFull(ctx, fn.FS, fn.t, torrentOff, resp.Data)
-	if err != nil {
-		return err
-	}
-	if n != size {
-		panic(fmt.Sprintf("%d < %d", n, size))
-	}
-	return nil
-}
-
 type dirNode struct {
 	node
 }
 
 var (
 	_ fusefs.HandleReadDirAller = dirNode{}
-	_ fusefs.HandleReader       = fileNode{}
 )
 
 func isSubPath(parent, child string) bool {