diff --git a/src/syncterm/conn_conpty.c b/src/syncterm/conn_conpty.c
index 50d8fba04392e9682c9fe2cf4a23dde2bf7b0af5..875a3424d2240b4fb16b15607e33a6df83eff487 100644
--- a/src/syncterm/conn_conpty.c
+++ b/src/syncterm/conn_conpty.c
@@ -1,10 +1,10 @@
-#if NTDDI_VERSION >= 0x0A000006
-
 #define WIN32_LEAN_AND_MEAN
 #include <stdatomic.h>
 #include <windows.h>
 #include <wincon.h>
 
+#if NTDDI_VERSION >= 0x0A000006
+
 #include "bbslist.h"
 #include "conn.h"
 #include "uifcinit.h"