diff --git a/MainWindow.xaml b/MainWindow.xaml
index f9b65a2..19b77fd 100644
--- a/MainWindow.xaml
+++ b/MainWindow.xaml
@@ -12,7 +12,7 @@
         WindowStyle="None"
         AllowsTransparency="False"
         ResizeMode="NoResize"
-        Background="Transparent"
+        Background="{DynamicResource panelBorderColor}"
         Loaded="Window_Loaded"
         Icon="Resources/icons/logo_CustomerPanel.ico"
         KeyDown="App_KeyDown"