diff --git a/sdl2/src/main/scala/sdl2/Extras.scala b/sdl2/src/main/scala/sdl2/Extras.scala
index db5b51c..13b2737 100644
--- a/sdl2/src/main/scala/sdl2/Extras.scala
+++ b/sdl2/src/main/scala/sdl2/Extras.scala
@@ -1378,7 +1378,7 @@ object Extras {
   val SDL_WINDOW_INPUT_GRABBED = 0x00000100.toUInt
   val SDL_WINDOW_INPUT_FOCUS = 0x00000200.toUInt
   val SDL_WINDOW_MOUSE_FOCUS = 0x00000400.toUInt
-  val SDL_WINDOW_FULLSCREEN_DESKTOP = SDL_WINDOW_FULLSCREEN | 0x0000100.toUInt
+  val SDL_WINDOW_FULLSCREEN_DESKTOP = SDL_WINDOW_FULLSCREEN | 0x00001000.toUInt
   val SDL_WINDOW_FOREIGN = 0x00000800.toUInt
   val SDL_WINDOW_ALLOW_HIGHDPI = 0x00002000.toUInt
   val SDL_WINDOW_MOUSE_CAPTURE = 0x00004000.toUInt