diff --git a/ChangeLog b/ChangeLog
index eab9892a27..18002b4347 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,7 @@
+Tue Dec 25 15:07:51 2007  NAKAMURA Usaku  <usa@ruby-lang.org>
+
+	* enc/trans/single_byte.c (Init_single_byte): renamed.
+
 Tue Dec 25 15:00:33 2007  Yukihiro Matsumoto  <matz@ruby-lang.org>
 
 	* enum.c (enum_yield): when multiple values yielded from #each
diff --git a/enc/trans/single_byte.c b/enc/trans/single_byte.c
index ca4006d542..bbfb3f5f9a 100644
--- a/enc/trans/single_byte.c
+++ b/enc/trans/single_byte.c
@@ -2986,7 +2986,7 @@ rb_to_ISO_8859_15 = {
 };
 
 void
-Init_one_byte(void)
+Init_single_byte(void)
 {
     rb_register_transcoder(&rb_from_ISO_8859_1);
     rb_register_transcoder(&rb_from_ISO_8859_2);