diff --git a/CREDITS b/CREDITS
index 1d43974..f2752ba 100644
--- a/CREDITS
+++ b/CREDITS
@@ -2,3 +2,4 @@ lua
 Johannes Schlueter
 Marcelo  Araujo 
 Xinchen	 Hui
+Helmut Januschka
diff --git a/lua.c b/lua.c
index 6bbf87c..ffdc27d 100755
--- a/lua.c
+++ b/lua.c
@@ -13,6 +13,7 @@
    | Author    : Johannes Schlueter  <johannes@php.net>                   |
    |             Xinchen  Hui        <laruence@php.net>                   |
    |             Marcelo  Araujo     <msaraujo@php.net>                   |
+   |             Helmut  Januschka   <helmut@januschka.com>               |
    +----------------------------------------------------------------------+
    $Id: lua.c 324348 2012-03-19 03:12:15Z laruence $
    */
diff --git a/lua_closure.c b/lua_closure.c
index 11df319..a9acb54 100644
--- a/lua_closure.c
+++ b/lua_closure.c
@@ -11,8 +11,9 @@
   | license@php.net so we can mail you a copy immediately.               |
   +----------------------------------------------------------------------+
   | Author    : Johannes Schlueter  <johannes@php.net>                   |
-  | 			Xinchen  Hui        <laruence@php.net>                   |
+  |		Xinchen  Hui        <laruence@php.net>                   |
   |             Marcelo  Araujo     <msaraujo@php.net>                   |
+  |             Helmut  Januschka   <helmut@januschka.com>               |
   +----------------------------------------------------------------------+
    $Id: lua_closure.c 319740 2011-11-24 08:06:48Z laruence $
 */
diff --git a/lua_closure.h b/lua_closure.h
index dba173f..608e3ca 100644
--- a/lua_closure.h
+++ b/lua_closure.h
@@ -11,8 +11,9 @@
   | license@php.net so we can mail you a copy immediately.               |
   +----------------------------------------------------------------------+
   | Author    : Johannes Schlueter  <johannes@php.net>                   |
-  | 			Xinchen  Hui        <laruence@php.net>                   |
+  | 		Xinchen  Hui        <laruence@php.net>                   |
   |             Marcelo  Araujo     <msaraujo@php.net>                   |
+  |             Helmut  Januschka   <helmut@januschka.com>               |
   +----------------------------------------------------------------------+
    $Id: lua_closure.h 319733 2011-11-24 07:13:56Z laruence $
 */
diff --git a/package.xml b/package.xml
index 33ddadc..ba657bb 100644
--- a/package.xml
+++ b/package.xml
@@ -23,6 +23,12 @@
   <email>msaraujo@php.net</email>
   <active>yes</active>
  </developer>
+ <developer>
+  <name>Helmut Januschka</name>
+  <user>hjanuschka</user>
+  <email>helmut@januschka.com</email>
+  <active>yes</active>
+ </developer>
  <date>2013-10-23</date>
  <time>12:04:27</time>
  <version>
diff --git a/php_lua.h b/php_lua.h
index 4a06288..3f050d2 100644
--- a/php_lua.h
+++ b/php_lua.h
@@ -13,6 +13,7 @@
   | Author    : Johannes Schlueter  <johannes@php.net>                   |
   |             Xinchen  Hui        <laruence@php.net>                   |
   |             Marcelo  Araujo     <msaraujo@php.net>                   |
+  |             Helmut Januschka    <helmut@januschka.com>               |
   +----------------------------------------------------------------------+
    $Id: php_lua.h 324349 2012-03-19 03:17:15Z laruence $
 */