diff --git a/GeneralsMD/Code/GameEngine/Include/GameNetwork/GeneralsOnline/NextGenMP_defines.h b/GeneralsMD/Code/GameEngine/Include/GameNetwork/GeneralsOnline/NextGenMP_defines.h
index bd832b40886..eeb3cec60b6 100644
--- a/GeneralsMD/Code/GameEngine/Include/GameNetwork/GeneralsOnline/NextGenMP_defines.h
+++ b/GeneralsMD/Code/GameEngine/Include/GameNetwork/GeneralsOnline/NextGenMP_defines.h
@@ -121,7 +121,7 @@ static int FRAME_GROUPING_CAP = 64;
 
 #define GENERALS_ONLINE_IBRA_STARTING_POS_LOGIC 1
 
-//#define GENERALS_ONLINE_WINDOWED_FULLSCREEN 1
+#define GENERALS_ONLINE_WINDOWED_FULLSCREEN 1
 
 //#define GENERALS_ONLINE_USE_NEW_RNG_LOGIC 1
 //#define GENERALS_ONLINE_RNG_USE_PER_FRAME_VAL 1