diff --git a/owa_base.php b/owa_base.php
index 3255354e4..9f5d14b73 100644
--- a/owa_base.php
+++ b/owa_base.php
@@ -93,7 +93,7 @@ function getMsg($code, $substitutions = []) {
         $msg = array();
 
         if (empty($_owa_messages)) {
-            require_once(OWA_DIR.'conf/messages.php');
+            require(OWA_DIR.'conf/messages.php');
         }
 
         if ( $code && array_key_exists( $code, $_owa_messages ) ) {