diff --git a/libbuild2-autoconf/libbuild2/autoconf/checks/HAVE_INTTYPES_H.h b/libbuild2-autoconf/libbuild2/autoconf/checks/HAVE_INTTYPES_H.h
index 98514cf..b7a93ab 100644
--- a/libbuild2-autoconf/libbuild2/autoconf/checks/HAVE_INTTYPES_H.h
+++ b/libbuild2-autoconf/libbuild2/autoconf/checks/HAVE_INTTYPES_H.h
@@ -7,12 +7,14 @@
 #undef HAVE_INTTYPES_H
 
 /* Since OpenBSD 3.9, FreeBSD 5.0, NetBSD 5.0, Mac OS X 10.3
- * and glibc 2.2.
+ * glibc 2.2, Mingw-w64 2.0, Platform SDK 10.
  */
 #if BUILD2_AUTOCONF_OPENBSD_PREREQ(200601) || \
     BUILD2_AUTOCONF_FREEBSD_PREREQ(2, 3)   || \
     BUILD2_AUTOCONF_NETBSD_PREREQ(5, 0)    || \
     BUILD2_AUTOCONF_MACOS_PREREQ(10, 3)    || \
-    BUILD2_AUTOCONF_GLIBC_PREREQ(2, 2)
+    BUILD2_AUTOCONF_GLIBC_PREREQ(2, 2)     || \
+    BUILD2_AUTOCONF_MINGW_PREREQ(2, 0)     || \
+    defined(_MSC_VER)
 #  define HAVE_INTTYPES_H 1
 #endif