diff --git a/CHANGELOG_FA24ext.txt b/CHANGELOG_FA24ext.txt
index 68579f08..a50315c6 100644
--- a/CHANGELOG_FA24ext.txt
+++ b/CHANGELOG_FA24ext.txt
@@ -1,3 +1,4 @@
+2017-11-11  Ap.Muthu     hello_world module updated to use __construct().
 2017-11-10  Ap.Muthu     Arabic, Hindi and Tamil core language translation files updated to FA 2.4.3 fully
 2017-11-10  Ap.Muthu     Arabic (ar_EG) core language strings fully translated
 2017-11-09  Ap.Muthu     auth_ldap module activation check for ldap_connect() presence: upstream synch
diff --git a/Extensions/hello_world/_init/files b/Extensions/hello_world/_init/files
index bc166043..f39455c0 100644
--- a/Extensions/hello_world/_init/files
+++ b/Extensions/hello_world/_init/files
@@ -1,4 +1,4 @@
-/helloworld.php: ea083d0e4434cfef51a28332657c26ffe521615e
+/helloworld.php: 1cbc504bf80c45bd2221e4e5813213a93e846389
 /hello_world.php: 99c90deaa13d89a420a423f5aaa1b08882ce48f4
 /hooks.php: 38226c3325278625786a0ff47a741e612b4a245a
 /index.php: 435866102943ef00e38d96927cb5ee20bff20688
diff --git a/Extensions/hello_world/helloworld.php b/Extensions/hello_world/helloworld.php
index 7805fd69..521e2cea 100644
--- a/Extensions/hello_world/helloworld.php
+++ b/Extensions/hello_world/helloworld.php
@@ -9,9 +9,9 @@
 class helloworld_app extends application
 {
 
-	function helloworld_app()
+	function __construct()
 	{
-		$this->application("hello", _($this->help_context = "&Hello World"));
+		parent::__construct("hello", _($this->help_context = "&Hello World"));
 
 		$this->add_module(_("Transactions"));