diff --git a/server/common/types.go b/server/common/types.go
index cade9945..828dfd64 100644
--- a/server/common/types.go
+++ b/server/common/types.go
@@ -37,6 +37,9 @@ func (f File) Size() int64 {
 	return f.FSize
 }
 func (f File) Mode() os.FileMode {
+	if f.IsDir() {
+		return os.ModeDir
+	}
 	return 0
 }
 func (f File) ModTime() time.Time {
diff --git a/server/ctrl/files.go b/server/ctrl/files.go
index 7ceda18c..a3032b58 100644
--- a/server/ctrl/files.go
+++ b/server/ctrl/files.go
@@ -69,12 +69,12 @@ func FileLs(ctx App, res http.ResponseWriter, req *http.Request) {
 			Name: name,
 			Size: entries[i].Size(),
 			Time: modTime,
-			Type: func(isDir bool) string {
-				if isDir == true {
-					return "directory"
+			Type: func(mode os.FileMode) string {
+				if mode.IsRegular() {
+					return "file"
 				}
-				return "file"
-			}(entries[i].IsDir()),
+				return "directory"
+			}(entries[i].Mode()),
 		}
 	}