diff --git a/htdocs/contrat/class/contrat.class.php b/htdocs/contrat/class/contrat.class.php
index 190de79aa17..12e08984411 100644
--- a/htdocs/contrat/class/contrat.class.php
+++ b/htdocs/contrat/class/contrat.class.php
@@ -279,6 +279,8 @@ class Contrat extends CommonObject
 			// Open lines not already open
 			if ($contratline->statut != 4)
 			{
+				$contratline->context = $this->context;
+
 				$result = $contratline->active_line($user, $date_start, -1);
 				if ($result < 0)
 				{