diff --git a/ChangeLog b/ChangeLog
index cb205eb7c1..291c44eff4 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,8 @@
+Mon Oct 13 15:42:25 2014  SHIBATA Hiroshi  <shibata.hiroshi@gmail.com>
+
+	* common.mk: use relative load path for bundled_gems directory.
+	  [Bug #10372][ruby-core:65630]
+
 Mon Oct 13 08:44:06 2014  Zachary Scott  <e@zzak.io>
 
 	* README.EXT: [DOC] fix example missing typedef with patch by
diff --git a/common.mk b/common.mk
index ce5f830ea6..2598d97b9d 100644
--- a/common.mk
+++ b/common.mk
@@ -1082,7 +1082,7 @@ update-config_files: PHONY
 
 update-gems: PHONY
 	$(ECHO) Downloading bundled gem files...
-	$(Q) $(RUNRUBY) -I$(srcdir)/tool -rdownloader -answ \
+	$(Q) $(RUNRUBY) -I$(srcdir)/../tool -rdownloader -answ \
 	    -C "$(srcdir)/gems" \
 	    -e 'gem, ver = *$$F' \
 	    -e 'gem = "#{gem}-#{ver}.gem"' \