diff --git a/src/engine/client/backend_sdl.cpp b/src/engine/client/backend_sdl.cpp
index 1ee1ce14c..5e54f50db 100644
--- a/src/engine/client/backend_sdl.cpp
+++ b/src/engine/client/backend_sdl.cpp
@@ -1627,7 +1627,8 @@ int CGraphicsBackend_SDL_OpenGL::Init(const char *pName, int *Screen, int *pWidt
 #ifdef __ANDROID__
 	*pWidth = *pDesktopWidth;
 	*pHeight = *pDesktopHeight;
-#elif defined(CONF_FAMILY_MACOSX)
+/*
+#elif defined(CONF_FAMILY_WINDOWS)
 	if(*pWidth == 0 || *pHeight == 0)
 	{
 		*pWidth = *pDesktopWidth;
@@ -1643,6 +1644,7 @@ int CGraphicsBackend_SDL_OpenGL::Init(const char *pName, int *Screen, int *pWidt
 			*pHeight = *pHeight * 96 / dpi;
 		}
 	}
+*/
 #else
 	if(*pWidth == 0 || *pHeight == 0)
 	{
@@ -1652,7 +1654,7 @@ int CGraphicsBackend_SDL_OpenGL::Init(const char *pName, int *Screen, int *pWidt
 #endif
 
 	// set flags
-	int SdlFlags = SDL_WINDOW_OPENGL | SDL_WINDOW_HIDDEN | SDL_WINDOW_ALLOW_HIGHDPI;
+	int SdlFlags = SDL_WINDOW_OPENGL | SDL_WINDOW_HIDDEN;
 #if defined(SDL_VIDEO_DRIVER_X11)
 	if(Flags&IGraphicsBackend::INITFLAG_RESIZABLE)
 		SdlFlags |= SDL_WINDOW_RESIZABLE;