diff --git a/programs/games/fridge/Tupfile.lua b/programs/games/fridge/Tupfile.lua
index b8b35a457d..699c4db2c4 100755
--- a/programs/games/fridge/Tupfile.lua
+++ b/programs/games/fridge/Tupfile.lua
@@ -4,7 +4,7 @@ tup.include(HELPERDIR .. "/use_gcc.lua")
 tup.include(HELPERDIR .. "/use_newlib.lua")
 
 -- C_Layer
-CFLAGS = CFLAGS .. " -I ../../../contrib/C_Layer/INCLUDE"
+CFLAGS = CFLAGS .. "-U__WIN32__ -U_Win32 -U_WIN32 -U__MINGW32__ -UWIN32 -std=c99 -I ../../../contrib/C_Layer/INCLUDE"
 LDFLAGS = LDFLAGS .. " ../../../contrib/C_Layer/OBJ/loadlibimg.obj"
 
 compile_gcc{"fridge.c"}