diff --git a/basepath.go b/basepath.go
index 5e4fc2e..b24fb0f 100644
--- a/basepath.go
+++ b/basepath.go
@@ -22,6 +22,16 @@ type BasePathFs struct {
 	path   string
 }
 
+type BasePathFile struct {
+	File
+	path string
+}
+
+func (f *BasePathFile) Name() string {
+	sourcename := f.File.Name()
+	return strings.TrimPrefix(sourcename, f.path)
+}
+
 func NewBasePathFs(source Fs, path string) Fs {
 	return &BasePathFs{source: source, path: path}
 }
@@ -111,14 +121,22 @@ func (b *BasePathFs) OpenFile(name string, flag int, mode os.FileMode) (f File,
 	if name, err = b.RealPath(name); err != nil {
 		return nil, &os.PathError{Op: "openfile", Path: name, Err: err}
 	}
-	return b.source.OpenFile(name, flag, mode)
+	sourcef, err := b.source.OpenFile(name, flag, mode)
+	if err != nil {
+		return nil, err
+	}
+	return &BasePathFile{sourcef, b.path}, nil
 }
 
 func (b *BasePathFs) Open(name string) (f File, err error) {
 	if name, err = b.RealPath(name); err != nil {
 		return nil, &os.PathError{Op: "open", Path: name, Err: err}
 	}
-	return b.source.Open(name)
+	sourcef, err := b.source.Open(name)
+	if err != nil {
+		return nil, err
+	}
+	return &BasePathFile{File: sourcef, path: b.path}, nil
 }
 
 func (b *BasePathFs) Mkdir(name string, mode os.FileMode) (err error) {
@@ -139,7 +157,11 @@ func (b *BasePathFs) Create(name string) (f File, err error) {
 	if name, err = b.RealPath(name); err != nil {
 		return nil, &os.PathError{Op: "create", Path: name, Err: err}
 	}
-	return b.source.Create(name)
+	sourcef, err := b.source.Create(name)
+	if err != nil {
+		return nil, err
+	}
+	return &BasePathFile{File: sourcef, path: b.path}, nil
 }
 
 // vim: ts=4 sw=4 noexpandtab nolist syn=go