diff --git a/htdocs/compta/facture/card.php b/htdocs/compta/facture/card.php
index d260ba89a3c..0e882c9afdf 100644
--- a/htdocs/compta/facture/card.php
+++ b/htdocs/compta/facture/card.php
@@ -1409,7 +1409,7 @@ if (empty($reshook))
 									// Don't add lines with qty 0 when coming from a shipment including all order lines
 									if($srcobject->element == 'shipping' && $conf->global->SHIPMENT_GETS_ALL_ORDER_PRODUCTS && $lines[$i]->qty == 0) continue;
 									// Don't add closed lines when coming from a contract (Set constant to '0,5' to exclude also inactive lines)
-									if (! isset( $conf->global->CONTRACT_EXCLUDE_SERVICES_STATUS_FOR_INVOICE)) $conf->global->CONTRACT_EXCLUDE_SERVICES_STATUS_FOR_INVOICE = '5';
+									if (! isset($conf->global->CONTRACT_EXCLUDE_SERVICES_STATUS_FOR_INVOICE)) $conf->global->CONTRACT_EXCLUDE_SERVICES_STATUS_FOR_INVOICE = '5';
 									if ($srcobject->element == 'contrat' && in_array($lines[$i]->statut, explode(',', $conf->global->CONTRACT_EXCLUDE_SERVICES_STATUS_FOR_INVOICE))) continue;
 
 									$label=(! empty($lines[$i]->label)?$lines[$i]->label:'');