diff --git a/htdocs/core/class/notify.class.php b/htdocs/core/class/notify.class.php
index f9f1c3b99ef..7cd38233eb3 100644
--- a/htdocs/core/class/notify.class.php
+++ b/htdocs/core/class/notify.class.php
@@ -129,7 +129,7 @@ class Notify
 
 		if (is_array($listofnotiftodo)) {
 			$i = 0;
-			foreach ($listofnotiftodo as $key => $val) {
+			foreach ($listofnotiftodo as $val) {
 				if ($i) {
 					$texte .= ', ';
 				} else {