diff --git a/htdocs/fourn/commande/card.php b/htdocs/fourn/commande/card.php
index d54a477aeee..736cb8340d3 100644
--- a/htdocs/fourn/commande/card.php
+++ b/htdocs/fourn/commande/card.php
@@ -1774,7 +1774,7 @@ elseif (! empty($object->id))
 	                $morehtmlref.='<form method="post" action="'.$_SERVER['PHP_SELF'].'?id='.$object->id.'">';
 	                $morehtmlref.='<input type="hidden" name="action" value="classin">';
 	                $morehtmlref.='<input type="hidden" name="token" value="'.$_SESSION['newtoken'].'">';
-	                $morehtmlref.=$formproject->select_projects($object->socid, $object->fk_project, 'projectid', $maxlength, 0, 1, 0, 1, 0, 0, '', 1);
+	                $morehtmlref.=$formproject->select_projects((empty($conf->global->PROJECT_CAN_ALWAYS_LINK_TO_ALL_SUPPLIERS)?$object->socid:-1), $object->fk_project, 'projectid', $maxlength, 0, 1, 0, 1, 0, 0, '', 1);
 	                $morehtmlref.='<input type="submit" class="button valignmiddle" value="'.$langs->trans("Modify").'">';
 	                $morehtmlref.='</form>';
 	            } else {
diff --git a/htdocs/fourn/facture/card.php b/htdocs/fourn/facture/card.php
index ffdaa8924aa..4bb3346b375 100644
--- a/htdocs/fourn/facture/card.php
+++ b/htdocs/fourn/facture/card.php
@@ -2010,7 +2010,7 @@ else
     	                $morehtmlref.='<form method="post" action="'.$_SERVER['PHP_SELF'].'?id='.$object->id.'">';
     	                $morehtmlref.='<input type="hidden" name="action" value="classin">';
     	                $morehtmlref.='<input type="hidden" name="token" value="'.$_SESSION['newtoken'].'">';
-    	                $morehtmlref.=$formproject->select_projects($object->socid, $object->fk_project, 'projectid', $maxlength, 0, 1, 0, 1, 0, 0, '', 1);
+    	                $morehtmlref.=$formproject->select_projects((empty($conf->global->PROJECT_CAN_ALWAYS_LINK_TO_ALL_SUPPLIERS)?$object->socid:-1), $object->fk_project, 'projectid', $maxlength, 0, 1, 0, 1, 0, 0, '', 1);
     	                $morehtmlref.='<input type="submit" class="button valignmiddle" value="'.$langs->trans("Modify").'">';
     	                $morehtmlref.='</form>';
     	            } else {