diff --git a/server/common/types.go b/server/common/types.go
index f3b05da3..2d6edc9c 100644
--- a/server/common/types.go
+++ b/server/common/types.go
@@ -120,12 +120,13 @@ type WorkflowSpecs struct {
 }
 
 type File struct {
-	FName   string `json:"name"`
-	FType   string `json:"type"`
-	FTime   int64  `json:"time"`
-	FSize   int64  `json:"size"`
-	FPath   string `json:"path,omitempty"`
-	Offline bool   `json:"offline,omitempty"`
+	FName    string         `json:"name"`
+	FType    string         `json:"type"`
+	FTime    int64          `json:"time"`
+	FSize    int64          `json:"size"`
+	FPath    string         `json:"path,omitempty"`
+	Offline  bool           `json:"offline,omitempty"`
+	Metadata map[string]any `json:"metadata,omitempty"`
 }
 
 func (f File) Name() string {
diff --git a/server/pkg/files/handler_ls.go b/server/pkg/files/handler_ls.go
index 199f52d7..6ec56868 100644
--- a/server/pkg/files/handler_ls.go
+++ b/server/pkg/files/handler_ls.go
@@ -14,6 +14,15 @@ import (
 	"github.com/mickael-kerjean/filestash/server/pkg/permissions"
 )
 
+type FileInfo struct {
+	Name     string         `json:"name"`
+	Type     string         `json:"type"`
+	Size     int64          `json:"size"`
+	Time     int64          `json:"time"`
+	Offline  bool           `json:"offline,omitempty"`
+	Metadata map[string]any `json:"metadata,omitempty"`
+}
+
 func FileLs(ctx *App, res http.ResponseWriter, req *http.Request) {
 	if permissions.CanRead(ctx) == false {
 		if permissions.CanUpload(ctx) == false {
@@ -110,12 +119,10 @@ func FileLs(ctx *App, res http.ResponseWriter, req *http.Request) {
 				}
 				return "directory"
 			}(entries[i].Mode()),
-			Mode: func(mode os.FileMode) uint32 {
-				return uint32(mode)
-			}(entries[i].Mode()),
 		}
-		if f, ok := entries[i].Sys().(File); ok && f.Offline == true {
-			files[i].Offline = true
+		if f, ok := entries[i].Sys().(File); ok {
+			files[i].Offline = f.Offline
+			files[i].Metadata = f.Metadata
 		}
 	}
 
diff --git a/server/pkg/files/index.go b/server/pkg/files/index.go
deleted file mode 100644
index 8845bfa8..00000000
--- a/server/pkg/files/index.go
+++ /dev/null
@@ -1,10 +0,0 @@
-package files
-
-type FileInfo struct {
-	Name    string `json:"name"`
-	Type    string `json:"type"`
-	Size    int64  `json:"size"`
-	Time    int64  `json:"time"`
-	Mode    uint32 `json:"mode,omitempty"`
-	Offline bool   `json:"offline,omitempty"`
-}
diff --git a/server/plugin/plg_backend_nfs/index.go b/server/plugin/plg_backend_nfs/index.go
index ac083b94..26e8a5e5 100644
--- a/server/plugin/plg_backend_nfs/index.go
+++ b/server/plugin/plg_backend_nfs/index.go
@@ -1,6 +1,7 @@
 package plg_backend_nfs
 
 import (
+	"fmt"
 	"io"
 	"os"
 	"path/filepath"
@@ -265,6 +266,13 @@ func (this NfsShare) Ls(path string) ([]os.FileInfo, error) {
 			}(),
 			FSize: int64(dir.Attr.Attr.Filesize),
 			FTime: int64(dir.Attr.Attr.Ctime.Seconds),
+			Metadata: map[string]any{
+				"uid":   dir.Attr.Attr.UID,
+				"gid":   dir.Attr.Attr.GID,
+				"mode":  fmt.Sprintf("%#o", dir.Attr.Attr.FileMode),
+				"atime": int64(dir.Attr.Attr.Atime.Seconds) * 1000,
+				"mtime": int64(dir.Attr.Attr.Mtime.Seconds) * 1000,
+			},
 		})
 	}
 	return files, nil