diff --git a/ChangeLog b/ChangeLog
index 265f85a164..a057e280fb 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,7 @@
+Mon Oct 16 06:39:32 2000  Minero Aoki  <aamine@dp.u-netsurf.ne.jp>
+
+	* lib/net/http.rb: hex-alpha is not [a-h] but [a-f].
+
 Sat Oct 14 03:32:13 2000  Yukihiro Matsumoto  <matz@ruby-lang.org>
 
 	* eval.c (rb_thread_alloc): should not link a new thread in the
diff --git a/lib/net/http.rb b/lib/net/http.rb
index 4e96963da6..bf6cf981e4 100644
--- a/lib/net/http.rb
+++ b/lib/net/http.rb
@@ -851,7 +851,7 @@ SRC
 
       while true do
         line = @socket.readline
-        m = /[0-9a-hA-H]+/.match( line )
+        m = /[0-9a-fA-F]+/.match( line )
         unless m then
           raise HTTPBadResponse, "wrong chunk size line: #{line}"
         end