diff --git a/ChangeLog b/ChangeLog
index 8133654776..6bb07bb370 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,8 @@
+Thu Aug 23 19:18:33 2012  NAKAMURA Usaku  <usa@ruby-lang.org>
+
+	* common.mk (win32/*): macro RUBY_H_INCLUDES is not defined there,
+	  so need to move denendency rules under the definition of it.
+
 Thu Aug 23 19:16:20 2012  NAKAMURA Usaku  <usa@ruby-lang.org>
 
 	* win32/Makefile.sub: refactoring.  remove unused rules, and update
diff --git a/common.mk b/common.mk
index daa2371f1a..601b0dd201 100644
--- a/common.mk
+++ b/common.mk
@@ -607,9 +607,6 @@ $(PLATFORM_D):
 	$(Q) $(MAKEDIRS) $(PLATFORM_DIR)
 	@exit > $@
 
-win32/win32.$(OBJEXT): {$(VPATH)}win32/win32.c $(RUBY_H_INCLUDES) $(PLATFORM_D)
-win32/file.$(OBJEXT): {$(VPATH)}win32/file.c $(RUBY_H_INCLUDES) $(PLATFORM_D)
-
 ###
 
 RUBY_H_INCLUDES    = {$(VPATH)}ruby.h {$(VPATH)}config.h {$(VPATH)}defines.h \
@@ -811,6 +808,9 @@ unicode.$(OBJEXT): {$(VPATH)}unicode.c {$(VPATH)}regint.h \
 utf_8.$(OBJEXT): {$(VPATH)}utf_8.c {$(VPATH)}regenc.h {$(VPATH)}config.h \
   {$(VPATH)}oniguruma.h {$(VPATH)}missing.h $(RUBY_H_INCLUDES)
 
+win32/win32.$(OBJEXT): {$(VPATH)}win32/win32.c $(RUBY_H_INCLUDES) $(PLATFORM_D)
+win32/file.$(OBJEXT): {$(VPATH)}win32/file.c $(RUBY_H_INCLUDES) $(PLATFORM_D)
+
 $(NEWLINE_C): $(srcdir)/enc/trans/newline.trans $(srcdir)/tool/transcode-tblgen.rb
 	$(Q) $(BASERUBY) "$(srcdir)/tool/transcode-tblgen.rb" -vo $@ $(srcdir)/enc/trans/newline.trans
 newline.$(OBJEXT): $(NEWLINE_C) {$(VPATH)}defines.h \