diff --git a/Graphics/gl2ps.h b/Graphics/gl2ps.h
index 80edaf87f732f105fcdb51234ba9c37231a0b09b..513608a739ad0f59724acd5d408417cc637487c1 100644
--- a/Graphics/gl2ps.h
+++ b/Graphics/gl2ps.h
@@ -48,9 +48,7 @@
 #    pragma warning(disable:4127)
 #    pragma warning(disable:4996)
 #  endif
-#  define NOMINMAX
 #  include <windows.h>
-#  undef NOMINMAX
 #  if defined(GL2PSDLL)
 #    if defined(GL2PSDLL_EXPORTS)
 #      define GL2PSDLL_API __declspec(dllexport)