diff --git a/ChangeLog b/ChangeLog
index 48a0f3fd7f..2023dd9f9a 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,8 @@
+Fri Sep 25 10:07:25 2015  SHIBATA Hiroshi  <hsbt@ruby-lang.org>
+
+	* lib/net/http.rb: removed unused variable. It's removed at r13648.
+	  [fix GH-1022] Patch by @nkondratyev
+
 Fri Sep 25 09:48:27 2015  SHIBATA Hiroshi  <hsbt@ruby-lang.org>
 
 	* gems/bundled_gems: upgrade to minitest-5.8.1
diff --git a/lib/net/http.rb b/lib/net/http.rb
index 4db69b623b..0ec93752ce 100644
--- a/lib/net/http.rb
+++ b/lib/net/http.rb
@@ -656,7 +656,6 @@ module Net   #:nodoc:
       @use_ssl = false
       @ssl_context = nil
       @ssl_session = nil
-      @enable_post_connection_check = true
       @sspi_enabled = false
       SSL_IVNAMES.each do |ivname|
         instance_variable_set ivname, nil
@@ -1579,4 +1578,3 @@ require 'net/http/responses'
 require 'net/http/proxy_delta'
 
 require 'net/http/backward'
-