diff --git a/src/users/user.php b/src/users/user.php
index d0795e9..bee8825 100644
--- a/src/users/user.php
+++ b/src/users/user.php
@@ -34,7 +34,7 @@ public function post()
 		$params = JComponentHelper::getParams("com_users");
 		$response = new stdClass;
 
-		$xidentifier = $app->input->server->get('HTTP_IDENTIFIER');
+		$xidentifier = $app->input->server->get('HTTP_X_IDENTIFIER');
 		$fidentifier = $app->input->server->get('HTTP_FORCECREATE');
 
 		if ($formData['username'] == '' || $formData['name'] == '' || $formData['email'] == '')
@@ -156,6 +156,7 @@ public function get()
 	{
 		$input = JFactory::getApplication()->input;
 		$id = $input->get('id', 0, 'int');
+		$xidentifier	= $input->server->get('HTTP_X_IDENTIFIER', '', 'String');
 
 		/*
 		 * If we have an id try to fetch the user
@@ -163,7 +164,8 @@ public function get()
 		 */
 		if ($id)
 		{
-			$user = JUser::getInstance($id);
+			// Get a user object
+			$user = $this->retriveUser($xidentifier, $id);
 
 			if (! $user->id)
 			{
@@ -262,7 +264,7 @@ public function delete()
 	{
 		$app = JFactory::getApplication();
 		$userIdentifier = $app->input->get('id', 0, 'STRING');
-		$xidentifier = $app->input->server->get('HTTP_IDENTIFIER');
+		$xidentifier = $app->input->server->get('HTTP_X_IDENTIFIER', '', 'String');
 
 		$loggedUser = JFactory::getUser();