diff --git a/htdocs/fichinter/card.php b/htdocs/fichinter/card.php
index 5359d64fbca..404955f8ef4 100644
--- a/htdocs/fichinter/card.php
+++ b/htdocs/fichinter/card.php
@@ -482,7 +482,7 @@ if (empty($reshook))
 	// Add line
 	elseif ($action == "addline" && $user->rights->ficheinter->creer)
 	{
-		if (!GETPOST('np_desc', 'none') && empty($conf->global->FICHINTER_EMPTY_LINE_DESC))
+		if (!GETPOST('np_desc', 'restricthtml') && empty($conf->global->FICHINTER_EMPTY_LINE_DESC))
  		{
 			$mesg = '<div class="error">'.$langs->trans("ErrorFieldRequired", $langs->transnoentitiesnoconv("Description")).'</div>';
 			$error++;
@@ -501,7 +501,7 @@ if (empty($reshook))
 		{
 			$db->begin();
 
-			$desc = GETPOST('np_desc', 'none');
+			$desc = GETPOST('np_desc', 'restricthtml');
 			$date_intervention = dol_mktime(GETPOST('dihour', 'int'), GETPOST('dimin', 'int'), 0, GETPOST('dimonth', 'int'), GETPOST('diday', 'int'), GETPOST('diyear', 'int'));
 			$duration = empty($conf->global->FICHINTER_WITHOUT_DURATION) ?convertTime2Seconds(GETPOST('durationhour', 'int'), GETPOST('durationmin', 'int')) : 0;
 
@@ -609,7 +609,7 @@ if (empty($reshook))
 		}
 		$object->fetch_thirdparty();
 
-		$desc = GETPOST('np_desc', 'alpha');
+		$desc = GETPOST('np_desc', 'restricthtml');
 		$date_inter = dol_mktime(GETPOST('dihour', 'int'), GETPOST('dimin', 'int'), 0, GETPOST('dimonth', 'int'), GETPOST('diday', 'int'), GETPOST('diyear', 'int'));
 		$duration = convertTime2Seconds(GETPOST('durationhour', 'int'), GETPOST('durationmin', 'int'));
 
@@ -1537,7 +1537,7 @@ elseif ($id > 0 || !empty($ref))
                 // editeur wysiwyg
                 if (empty($conf->global->FICHINTER_EMPTY_LINE_DESC)) {
                     require_once DOL_DOCUMENT_ROOT.'/core/class/doleditor.class.php';
-                    $doleditor = new DolEditor('np_desc', GETPOST('np_desc', 'alpha'), '', 100, 'dolibarr_details', '', false, true, $conf->global->FCKEDITOR_ENABLE_DETAILS, ROWS_2, '90%');
+                    $doleditor = new DolEditor('np_desc', GETPOST('np_desc', 'restricthtml'), '', 100, 'dolibarr_details', '', false, true, $conf->global->FCKEDITOR_ENABLE_DETAILS, ROWS_2, '90%');
                     $doleditor->Create();
                 }
                 print '</td>';