diff --git a/ChangeLog b/ChangeLog
index 564e657dfb..67c0fd028f 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,10 @@
+Sat Jun  8 19:23:53 2013  NARUSE, Yui  <naruse@ruby-lang.org>
+
+	* win32/Makefile.sub: r41163 changed win32/win32.c and configure.in
+	  but it didn't treat about mswin32/mswin64, so fix it.
+	  NOTE: this needs a review by usa whether additional condition is
+	  required or not.
+
 Sat Jun  8 19:06:26 2013  Tanaka Akira  <akr@fsij.org>
 
 	* random.c: Unused RBignum internal accessing macros removed.
diff --git a/win32/Makefile.sub b/win32/Makefile.sub
index 443861eb66..f25ba24b1f 100644
--- a/win32/Makefile.sub
+++ b/win32/Makefile.sub
@@ -675,6 +675,7 @@ $(CONFIG_H): $(MKFILES) $(srcdir)/win32/Makefile.sub $(win_srcdir)/Makefile.sub
 #define HAVE_TZNAME 1
 #define HAVE_DAYLIGHT 1
 #define HAVE_GMTIME_R 1
+#define HAVE_TYPE_NET_LUID 1
 #define SETPGRP_VOID 1
 #define RSHIFT(x,y) ((x)>>(int)y)
 #define HAVE_RB_FD_INIT 1