diff --git a/ChangeLog b/ChangeLog
index 6a4b3814ed..f1c7fe6592 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,7 +1,9 @@
-Wed May 20 17:58:52 2009  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+Wed May 20 18:34:30 2009  Nobuyoshi Nakada  <nobu@ruby-lang.org>
 
 	* enum.c (zip_ary): should use long.
 
+	* enumerator.c (inspect_enumerator): should use long.
+
 Wed May 20 06:25:29 2009  Yukihiro Matsumoto  <matz@ruby-lang.org>
 
 	* encoding.c (rb_enc_fast_mbclen): faster mbclen for strings known
diff --git a/enumerator.c b/enumerator.c
index b7bd85706f..6723d72769 100644
--- a/enumerator.c
+++ b/enumerator.c
@@ -605,7 +605,7 @@ inspect_enumerator(VALUE obj, VALUE dummy, int recur)
     rb_str_buf_cat2(str, rb_id2name(e->meth));
 
     if (e->args) {
-	int    argc = RARRAY_LEN(e->args);
+	long   argc = RARRAY_LEN(e->args);
 	VALUE *argv = RARRAY_PTR(e->args);
 
 	rb_str_buf_cat2(str, "(");