diff --git a/ChangeLog b/ChangeLog
index 65e405234e..f2125783ab 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,7 @@
+Mon Nov 26 12:11:09 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* win32/Makefile.sub (DLNOBJ): missing in r37821.
+
 Mon Nov 26 10:50:19 2012  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>
 
 	* test/ruby/test_process.rb (test_setsid): added a few wait for
diff --git a/win32/Makefile.sub b/win32/Makefile.sub
index b64d576a40..ed1ab127ea 100644
--- a/win32/Makefile.sub
+++ b/win32/Makefile.sub
@@ -232,6 +232,7 @@ LIBS = oldnames.lib user32.lib advapi32.lib shell32.lib ws2_32.lib imagehlp.lib
 !if !defined(MISSING)
 MISSING = acosh.obj cbrt.obj crypt.obj erf.obj ffs.obj langinfo.obj lgamma_r.obj strlcat.obj strlcpy.obj tgamma.obj win32/win32.obj win32/file.obj setproctitle.obj
 !endif
+DLNOBJ = dln.obj
 
 ARFLAGS = -machine:$(MACHINE) -out:
 CC = $(CC) -nologo