diff --git a/htdocs/compta/facture.php b/htdocs/compta/facture.php
index b821769e666..5ca13cb06df 100644
--- a/htdocs/compta/facture.php
+++ b/htdocs/compta/facture.php
@@ -3990,7 +3990,7 @@ else if ($id > 0 || ! empty($ref))
 			{
 				if (! $objectidnext)
 				{
-					print '<div class="inline-block divButAction"><a class="butAction" href="' . $_SERVER['PHP_SELF'] . '?socid=' . $object->socid .'&amp;fac_avoir=' . $object->id . '&amp;action=create&amp;type=2">' . $langs->trans("CreateCreditNote") . '</a></div>';
+					print '<div class="inline-block divButAction"><a class="butAction" href="' . $_SERVER['PHP_SELF'] . '?socid=' . $object->socid .'&amp;fac_avoir=' . $object->id . '&amp;action=create&amp;type=2&amp;projectid='.$object->fk_project.'">' . $langs->trans("CreateCreditNote") . '</a></div>';
 				}
 			}