diff --git a/src/Avalonia.X11/NativeDialogs/Gtk.cs b/src/Avalonia.X11/NativeDialogs/Gtk.cs
index a0f146afa8..73e6a2d6a4 100644
--- a/src/Avalonia.X11/NativeDialogs/Gtk.cs
+++ b/src/Avalonia.X11/NativeDialogs/Gtk.cs
@@ -195,7 +195,10 @@ namespace Avalonia.X11.NativeDialogs
 
         [DllImport(GtkName)]
         public static extern void gtk_file_chooser_set_current_name(IntPtr chooser, Utf8Buffer file);
-        
+
+        [DllImport(GtkName)]
+        public static extern void gtk_file_chooser_set_current_folder(IntPtr chooser, Utf8Buffer file);
+
         [DllImport(GtkName)]
         public static extern IntPtr gtk_file_filter_new();