diff --git a/app/musicmuster.py b/app/musicmuster.py
index 97481ed..333ec08 100755
--- a/app/musicmuster.py
+++ b/app/musicmuster.py
@@ -64,7 +64,7 @@ class Window(QMainWindow, Ui_MainWindow):
 
     def add_file(self):
         dlg = QFileDialog()
-        dlg.setFileMode(QFileDialog.ExistingFile)
+        dlg.setFileMode(QFileDialog.ExistingFiles)
         dlg.setViewMode(QFileDialog.Detail)
         dlg.setDirectory(Config.ROOT)
         dlg.setNameFilter("Music files (*.flac *.mp3)")