diff --git a/ChangeLog b/ChangeLog
index a89b9c9f05..6d36467371 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -6,8 +6,9 @@ Fri Sep 19 20:06:00 2014  Nobuyoshi Nakada  <nobu@ruby-lang.org>
 
 Fri Sep 19 15:48:09 2014  NAKAMURA Usaku  <usa@ruby-lang.org>
 
-	* win32/win32.c (VCSUP): nothing to do if this worktree is not under
-	  any VCS (it means that the worktree may be from the release package).
+	* win32/Makefile.sub (VCSUP): nothing to do if this worktree is not
+	  under any VCS (it means that the worktree may be from the release
+	  package).
 
 Fri Sep 19 10:47:03 2014  Nobuyoshi Nakada  <nobu@ruby-lang.org>