diff --git a/htdocs/core/class/CSMSFile.class.php b/htdocs/core/class/CSMSFile.class.php
index 65c23b44c50..4e34d9a284f 100644
--- a/htdocs/core/class/CSMSFile.class.php
+++ b/htdocs/core/class/CSMSFile.class.php
@@ -3,6 +3,7 @@
  * Copyright (C) 2003      Jean-Louis Bergamo   <jlb@j1b.org>
  * Copyright (C) 2004-2012 Laurent Destailleur  <eldy@users.sourceforge.net>
  * Copyright (C) 2005-2009 Regis Houssin        <regis.houssin@inodbox.com>
+ * Copyright (C) 2024		MDW							<mdeweerd@users.noreply.github.com>
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -207,7 +208,7 @@ class CSMSFile
 				// Send sms method not correctly defined
 				// --------------------------------------
 				$this->error = 'Bad value for MAIN_SMS_SENDMODE constant';
-				$res = false;
+				$res = false;  // @phan-suppress-current-line PhanPluginRedundantAssignment
 			}
 		} else {
 			$this->error = 'No sms sent. Feature is disabled by option MAIN_DISABLE_ALL_SMS';