1 files changed, 1 insertions, 1 deletions

diff --git a/mknob.c b/mknob.c
index 4cf5cbe..1529ab2 100644
--- a/mknob.c
+++ b/mknob.c
@@ -17,7 +17,7 @@
 #include "g_all_guis.h"
 #include <math.h>
 
-#ifdef NT
+#ifdef _WIN32
 #include <io.h>
 #else
 #include <unistd.h>