diff --git a/ChangeLog b/ChangeLog
index d731cad561..cd42f7af1c 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,8 @@
+Mon May 23 15:07:34 2005  NAKAMURA Usaku  <usa@ruby-lang.org>
+
+	* win32/Makefile.sub ($(PROGRAM)): add dependency on $(LIBRUBY_SO).
+	  [experimental]
+
 Mon May 23 12:21:37 2005  Yukihiro Matsumoto  <matz@ruby-lang.org>
 
 	* re.c (make_regexp): should not return junk address during
diff --git a/win32/Makefile.sub b/win32/Makefile.sub
index 85304f8968..852c7f2f84 100644
--- a/win32/Makefile.sub
+++ b/win32/Makefile.sub
@@ -432,7 +432,7 @@ miniruby$(EXEEXT):
 		@echo. $(LIBS)
 		$(PURIFY) $(CC) $(MAINOBJ) $(MINIOBJS) $(LIBRUBY_A) $(LIBS) -Fe$@ $(LDFLAGS)
 
-$(PROGRAM):	$(RUBY_INSTALL_NAME).res
+$(PROGRAM):	$(LIBRUBY_SO) $(RUBY_INSTALL_NAME).res
 		$(PURIFY) $(CC) $(MAINOBJ) $(RUBY_INSTALL_NAME).res \
 			$(OUTFLAG)$@ $(LIBRUBYARG) $(LDFLAGS) $(XLDFLAGS)