diff --git a/htdocs/compta/facture.php b/htdocs/compta/facture.php
index 293796c77a5..d3acac48bd4 100644
--- a/htdocs/compta/facture.php
+++ b/htdocs/compta/facture.php
@@ -3864,16 +3864,16 @@ else if ($id > 0 || ! empty($ref))
 		// By default if $action=='presend'
 		$titreform='SendBillByMail';
 		$topicmail='SendBillRef';
-		$action='send';
 		$modelmail='facture_send';
 
 		if ($action == 'prerelance')	// For backward compatibility
 		{
 			$titrefrom='SendReminderBillByMail';
 			$topicmail='SendReminderBillRef';
-			$action='relance';
 			$modelmail='facture_relance';
+			$action='relance';
 		}
+		else $action='send';	
 
 		$ref = dol_sanitizeFileName($object->ref);
 		include_once DOL_DOCUMENT_ROOT.'/core/lib/files.lib.php';