diff --git a/ChangeLog b/ChangeLog
index c59d7020f5..2a1926a345 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,7 @@
+Fri Apr 10 11:32:14 2009  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* common.mk (up): updates timestamp file.
+
 Fri Apr 10 04:54:01 2009  Nobuyoshi Nakada  <nobu@ruby-lang.org>
 
 	* configure.in (Makefile): info-program needs common.mk.
diff --git a/common.mk b/common.mk
index 32a7ba79ef..ebbb607ea6 100644
--- a/common.mk
+++ b/common.mk
@@ -748,7 +748,7 @@ dist:
 	$(BASERUBY) $(srcdir)/tool/make-snapshot tmp $(RELNAME)
 
 up::
-	-@$(MAKE) $(MFLAGS) REVISION_FORCE=PHONY "$(srcdir)/revision.h"
+	-@$(MAKE) $(MFLAGS) REVISION_FORCE=PHONY "$(REVISION_H)"
 
 info: info-program info-libruby_a info-libruby_so info-arch
 info-program: