diff --git a/api/canned/index.php b/api/canned/index.php
index 7a713696..e1e8de31 100644
--- a/api/canned/index.php
+++ b/api/canned/index.php
@@ -2,10 +2,10 @@
 define('IN_SCRIPT', 1);
 define('HESK_PATH', '../../');
 define('API_PATH', '../');
-require(HESK_PATH . 'hesk_settings.inc.php');
-require(HESK_PATH . 'inc/common.inc.php');
-require(API_PATH . 'core/output.php');
-require(API_PATH . 'dao/canned_dao.php');
+require_once(HESK_PATH . 'hesk_settings.inc.php');
+require_once(HESK_PATH . 'inc/common.inc.php');
+require_once(API_PATH . 'core/output.php');
+require_once(API_PATH . 'dao/canned_dao.php');
 
 hesk_load_api_database_functions();
 hesk_dbConnect();
diff --git a/api/ticket-template/index.php b/api/ticket-template/index.php
index 7300d3a7..7f79c172 100644
--- a/api/ticket-template/index.php
+++ b/api/ticket-template/index.php
@@ -2,10 +2,10 @@
 define('IN_SCRIPT', 1);
 define('HESK_PATH', '../../');
 define('API_PATH', '../');
-require(HESK_PATH . 'hesk_settings.inc.php');
-require(HESK_PATH . 'inc/common.inc.php');
-require(API_PATH . 'core/output.php');
-require(API_PATH . 'dao/ticket_template_dao.php');
+require_once(HESK_PATH . 'hesk_settings.inc.php');
+require_once(HESK_PATH . 'inc/common.inc.php');
+require_once(API_PATH . 'core/output.php');
+require_once(API_PATH . 'dao/ticket_template_dao.php');
 
 hesk_load_api_database_functions();
 hesk_dbConnect();