diff --git a/lib/http/cookie.rb b/lib/http/cookie.rb
index e4d1bfa..ec01ae2 100644
--- a/lib/http/cookie.rb
+++ b/lib/http/cookie.rb
@@ -47,8 +47,8 @@ class HTTP::Cookie
 
   include URIFix if defined?(URIFix)
 
-  attr_accessor :name, :value, :version
-  attr_accessor :domain, :path, :secure
+  attr_reader :name, :domain, :path, :origin
+  attr_accessor :secure, :value, :version
   attr_reader :domain_name
   attr_accessor :comment, :max_age
 
@@ -57,8 +57,6 @@ class HTTP::Cookie
   attr_accessor :created_at
   attr_accessor :accessed_at
 
-  attr_accessor :origin
-
   # :call-seq:
   #     new(name, value)
   #     new(name, value, attr_hash)