diff --git a/htdocs/compta/facture/card.php b/htdocs/compta/facture/card.php
index 2671b6d94f0..98c79270df3 100644
--- a/htdocs/compta/facture/card.php
+++ b/htdocs/compta/facture/card.php
@@ -3532,7 +3532,7 @@ else if ($id > 0 || ! empty($ref))
 		// Cree un tableau formulaire
 		$formquestion = array('text' => $langs->trans("ConfirmClassifyPaidPartiallyQuestion"),array('type' => 'radio','name' => 'close_code','label' => $langs->trans("Reason"),'values' => $arrayreasons),array('type' => 'text','name' => 'close_note','label' => $langs->trans("Comment"),'value' => '','morecss' => 'minwidth300'));
 		// Paiement incomplet. On demande si motif = escompte ou autre
-		$formconfirm = $form->formconfirm($_SERVER["PHP_SELF"] . '?facid=' . $object->id, $langs->trans('ClassifyPaid'), $langs->trans('ConfirmClassifyPaidPartially', $object->ref), 'confirm_paid_partially', $formquestion, "yes", 1, 250);
+		$formconfirm = $form->formconfirm($_SERVER["PHP_SELF"] . '?facid=' . $object->id, $langs->trans('ClassifyPaid'), $langs->trans('ConfirmClassifyPaidPartially', $object->ref), 'confirm_paid_partially', $formquestion, "yes", 1, 310);
 	}
 
 	// Confirmation du classement abandonne