diff --git a/src/ftxui/screen/terminal.cpp b/src/ftxui/screen/terminal.cpp
index e86c82d..fea187e 100644
--- a/src/ftxui/screen/terminal.cpp
+++ b/src/ftxui/screen/terminal.cpp
@@ -6,7 +6,11 @@
 
 #if defined(_WIN32)
 #define WIN32_LEAN_AND_MEAN
+
+#ifndef NOMINMAX
 #define NOMINMAX
+#endif
+
 #include <Windows.h>
 #else
 #include <sys/ioctl.h>