diff --git a/Src/Skins/Metro/SkinDescription.txt b/Src/Skins/Metro/SkinDescription.txt
index c5a19ea..93dbde7 100644
--- a/Src/Skins/Metro/SkinDescription.txt
+++ b/Src/Skins/Metro/SkinDescription.txt
@@ -105,7 +105,6 @@ Submenu_padding=2,2,2,2
 
 ; These have the same meaning as the Main_... properties
 Submenu_opacity=region
-Submenu_opacity=region
 Submenu_bitmap=$SystemAccentDark1|$StartBackground
 Submenu_bitmap_tint1=$StartHighlight
 Submenu_bitmap_mask=2