diff --git a/native/Avalonia.Native/src/OSX/StorageProvider.mm b/native/Avalonia.Native/src/OSX/StorageProvider.mm
index 7f9f622171..8e3ad185de 100644
--- a/native/Avalonia.Native/src/OSX/StorageProvider.mm
+++ b/native/Avalonia.Native/src/OSX/StorageProvider.mm
@@ -192,6 +192,7 @@ public:
             panel.canChooseDirectories = true;
             panel.canCreateDirectories = true;
             panel.canChooseFiles = false;
+            panel.treatsFilePackagesAsDirectories = true;
             
             if(title != nullptr)
             {