diff --git a/include/Spectre/Display/DisplayDescription.h b/include/Spectre/Display/DisplayDescription.h
index 0d6539b..ee1b468 100644
--- a/include/Spectre/Display/DisplayDescription.h
+++ b/include/Spectre/Display/DisplayDescription.h
@@ -13,6 +13,7 @@ namespace DisplayDecorate {
 		Menu		= 1 << 0,
 		Resize		= 1 << 1,
 		Close		= 1 << 2,
+		Fullscreen  = 1 << 3,
 		Default		= Menu | Resize | Close,
 	};
 };