diff --git a/library/ssl_cli.c b/library/ssl_cli.c
index bb2afb2..ad6583b 100644
--- a/library/ssl_cli.c
+++ b/library/ssl_cli.c
@@ -40,7 +40,7 @@
 #include <stdlib.h>
 #include <stdio.h>
 
-#ifdef _MSC_VER
+#if defined(_MSC_VER) && !defined(EFIX64) && !defined(EFI32)
 #include <basetsd.h>
 typedef UINT32 uint32_t;
 #else