diff --git a/ConvertImages.xaml.cs b/ConvertImages.xaml.cs
index 19dc2c50..3c02b060 100644
--- a/ConvertImages.xaml.cs
+++ b/ConvertImages.xaml.cs
@@ -1,9 +1,4 @@
-using System.Diagnostics;
-using System.Linq;
-using System.Windows;
-using System.Windows.Controls;
-using GameRes;
-using GARbro.GUI.Properties;
+using System.Windows;
 
 namespace GARbro.GUI
 {
@@ -15,22 +10,6 @@ namespace GARbro.GUI
         public ConvertImages ()
         {
             InitializeComponent ();
-            InitImageFormats (this.ImageConversionFormat);
-        }
-
-        void InitImageFormats (ComboBox image_format)
-        {
-            /*
-            var formats = FormatCatalog.Instance.ImageFormats;
-            var models = formats.Select (f => new ImageFormatModel (f)).ToList();
-            var selected_format = Settings.Default.appLastImageFormat;
-            var selected = models.FirstOrDefault (f => f.Tag.Equals (selected_format));
-            image_format.ItemsSource = models;
-            if (null != selected)
-                image_format.SelectedItem = selected;
-            else if (models.Any())
-                image_format.SelectedIndex = 0;
-            */
         }
 
         private void ConvertButton_Click (object sender, RoutedEventArgs e)