diff --git a/ChangeLog b/ChangeLog
index 468e0d9218..0ab2b76ef0 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,12 +1,10 @@
+Fri Oct  8 10:52:25 2010  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+
 Fri Oct  8 00:24:54 2010  James Edward Gray II  <jeg2@ruby-lang.org>
 
 	* lib/csv.rb: Fixing documentation typos.  [ruby-core:32712]
 
-Thu Oct  7 18:10:35 2010  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* cygwin/GNUmakefile.in, win32/Makefile.sub (RCFILES): depend on
-	  real config.rb file.  [ruby-core:32709]
-
 Thu Oct  7 09:14:28 2010  NARUSE, Yui  <naruse@ruby-lang.org>
 
 	* vm_exec.c (vm_exec_core):  Treat clang as non gcc on this
diff --git a/common.mk b/common.mk
index 4cc746d2de..6c8211dcb3 100644
--- a/common.mk
+++ b/common.mk
@@ -448,7 +448,7 @@ extconf: $(PREP)
 	$(MAKEDIRS) "$(EXTCONFDIR)"
 	$(RUNRUBY) -C "$(EXTCONFDIR)" $(EXTCONF) $(EXTCONFARGS)
 
-$(RBCONFIG): $(srcdir)/tool/mkconfig.rb config.status $(PREP)
+$(RBCONFIG): $(srcdir)/tool/mkconfig.rb config.status $(srcdir)/version.h $(PREP)
 	@$(MINIRUBY) $(srcdir)/tool/mkconfig.rb -timestamp=$@ \
 		-install_name=$(RUBY_INSTALL_NAME) \
 		-so_name=$(RUBY_SO_NAME) rbconfig.rb
diff --git a/cygwin/GNUmakefile.in b/cygwin/GNUmakefile.in
index 5e2b467641..ea530a33fc 100644
--- a/cygwin/GNUmakefile.in
+++ b/cygwin/GNUmakefile.in
@@ -40,7 +40,7 @@ $(RUBY_EXP) $(LIBRUBY_SO): $(DLL_BASE_NAME).res.@OBJEXT@
 %.res.@OBJEXT@: %.rc
 	@WINDRES@ --include-dir . --include-dir $(<D) --include-dir $(srcdir)/win32 $< $@
 
-$(RCFILES): $(RBCONFIG) config.rb
+$(RCFILES): $(RBCONFIG) $(srcdir)/revision.h $(srcdir)/win32/resource.rb
 	@$(MINIRUBY) $(srcdir)/win32/resource.rb \
 	  -ruby_name=$(RUBY_INSTALL_NAME) -rubyw_name=$(RUBYW_INSTALL_NAME) \
 	  -so_name=$(DLL_BASE_NAME) \
diff --git a/win32/Makefile.sub b/win32/Makefile.sub
index ebd51e9aca..b22a1334a7 100644
--- a/win32/Makefile.sub
+++ b/win32/Makefile.sub
@@ -874,7 +874,7 @@ clean-enc distclean-enc realclean-enc:
 	@-$(MAKE) -f $(ENC_MK) $(MFLAGS) $(@F)
 !endif
 
-$(RCFILES): $(RBCONFIG) config.rb $(srcdir)/revision.h $(srcdir)/win32/resource.rb
+$(RCFILES): $(RBCONFIG) $(srcdir)/revision.h $(srcdir)/win32/resource.rb
 		@$(MINIRUBY) $(srcdir)/win32/resource.rb \
 			-ruby_name=$(RUBY_INSTALL_NAME) \
 			-rubyw_name=$(RUBYW_INSTALL_NAME) \