diff --git a/htdocs/projet/tasks.php b/htdocs/projet/tasks.php
index eafe92c5aa4..6d1fb4d8462 100644
--- a/htdocs/projet/tasks.php
+++ b/htdocs/projet/tasks.php
@@ -350,7 +350,7 @@ if ($action == 'create' && $user->rights->projet->creer && (empty($object->third
 	print '</form>';
 
 }
-else
+else if ($id > 0 || ! empty($ref))
 {
 	/*
 	 * Fiche projet en mode visu