diff --git a/lemonldap-ng-common/lib/Lemonldap/NG/Common/Notification.pm b/lemonldap-ng-common/lib/Lemonldap/NG/Common/Notification.pm
index b6b7f038d..599c76034 100644
--- a/lemonldap-ng-common/lib/Lemonldap/NG/Common/Notification.pm
+++ b/lemonldap-ng-common/lib/Lemonldap/NG/Common/Notification.pm
@@ -196,7 +196,7 @@ sub getNotification {
 # @param $portal Lemonldap::NG::Portal object that call
 # @return true if all checkboxes have been checked
 sub checkNotification {
-    my ( $self, $portal ) = @_, 0, 2;
+    my ( $self, $portal ) = ( @_, 0, 2 );
     my ( $refs, $checks );
 
     # First, rebuild environment (cookies,...)