diff --git a/platform/windows/os_windows.cpp b/platform/windows/os_windows.cpp
index ae8f718fb01..2a5216a7179 100644
--- a/platform/windows/os_windows.cpp
+++ b/platform/windows/os_windows.cpp
@@ -57,11 +57,8 @@
 static const WORD MAX_CONSOLE_LINES = 1500;
 
 extern "C" {
-#ifdef _MSC_VER
-_declspec(dllexport) DWORD NvOptimusEnablement = 0x00000001;
-#else
-__attribute__((visibility("default"))) DWORD NvOptimusEnablement = 0x00000001;
-#endif
+__declspec(dllexport) DWORD NvOptimusEnablement = 1;
+__declspec(dllexport) int AmdPowerXpressRequestHighPerformance = 1;
 }
 
 // Workaround mingw-w64 < 4.0 bug