diff --git a/src/win32/i_system.h b/src/win32/i_system.h
index c9413631c..cf2673717 100644
--- a/src/win32/i_system.h
+++ b/src/win32/i_system.h
@@ -3,8 +3,11 @@
 #ifndef __I_SYSTEM__
 #define __I_SYSTEM__
 
-#include "doomtype.h"
+#include "basics.h"
 #include <thread>
+#include "tarray.h"
+#include "zstring.h"
+#include "utf8.h"
 
 struct ticcmd_t;
 struct WadStuff;
diff --git a/src/win32/win32glvideo.cpp b/src/win32/win32glvideo.cpp
index 4227f55b9..80dadfd0e 100644
--- a/src/win32/win32glvideo.cpp
+++ b/src/win32/win32glvideo.cpp
@@ -409,7 +409,6 @@ bool Win32GLVideo::InitHardware(HWND Window, int multisample)
 	int prof = WGL_CONTEXT_CORE_PROFILE_BIT_ARB;
 	const char *version = Args->CheckValue("-glversion");
 
-	if (version != nullptr && strtod(version, nullptr) < 3.0) prof = WGL_CONTEXT_COMPATIBILITY_PROFILE_BIT_ARB;
 
 	for (; prof <= WGL_CONTEXT_COMPATIBILITY_PROFILE_BIT_ARB; prof++)
 	{