diff --git a/htdocs/holiday/admin/holiday.php b/htdocs/holiday/admin/holiday.php
index e3a20662f5d..174adbdf725 100644
--- a/htdocs/holiday/admin/holiday.php
+++ b/htdocs/holiday/admin/holiday.php
@@ -286,7 +286,7 @@ print '</tr>'."\n";
 $var=!$var;
 print '<tr '.$bc[$var].'>'."\n";
 print '<td style="padding:5px;">'.$langs->trans('DelayForSubmitCP').'</td>'."\n";
-print '<td style="padding:5px;"><input class="flat" type="text" name="delayForRequest" value="'.$cp->getConfCP('delayForRequest').'" size="2" /> '.$langs->trans('Jours').'</td>'."\n";
+print '<td style="padding:5px;"><input class="flat" type="text" name="delayForRequest" value="'.$cp->getConfCP('delayForRequest').'" size="2" /> '.$langs->trans('DurationDays').'</td>'."\n";
 print '</tr>'."\n";
 
 $var=!$var;
@@ -304,13 +304,13 @@ print '</tr>'."\n";
 $var=!$var;
 print '<tr '.$bc[$var].'>'."\n";
 print '<td style="padding:5px;">'.$langs->trans('nbHolidayEveryMonthCP').'</td>'."\n";
-print '<td style="padding:5px;"><input class="flat" type="text" name="nbHolidayEveryMonth" value="'.$cp->getConfCP('nbHolidayEveryMonth').'" size="5"/> '.$langs->trans('Jours').'</td>'."\n";
+print '<td style="padding:5px;"><input class="flat" type="text" name="nbHolidayEveryMonth" value="'.$cp->getConfCP('nbHolidayEveryMonth').'" size="5"/> '.$langs->trans('DurationDays').'</td>'."\n";
 print '</tr>'."\n";
 
 $var=!$var;
 print '<tr '.$bc[$var].'>'."\n";
 print '<td style="padding:5px;">'.$langs->trans('nbHolidayDeductedCP').'</td>'."\n";
-print '<td style="padding:5px;"><input class="flat" type="text" name="nbHolidayDeducted" value="'.$cp->getConfCP('nbHolidayDeducted').'" size="2"/> '.$langs->trans('Jours').'</td>'."\n";
+print '<td style="padding:5px;"><input class="flat" type="text" name="nbHolidayDeducted" value="'.$cp->getConfCP('nbHolidayDeducted').'" size="2"/> '.$langs->trans('DurationDays').'</td>'."\n";
 print '</tr>'."\n";
 
 print '</tbody>'."\n";
@@ -367,7 +367,7 @@ if($cp_events == 1) {
 
         print '<tr '.$bc[$var].'>'."\n";
         print '<td><input class="flat" type="text" size="40" name="optName['.$infos_event['rowid'].']" value="'.$infos_event['name'].'" /></td>'."\n";
-        print '<td><input class="flat" type="text" size="2" name="optValue['.$infos_event['rowid'].']" value="'.$infos_event['value'].'" /> '.$langs->trans('Jours').'</td>'."\n";
+        print '<td><input class="flat" type="text" size="2" name="optValue['.$infos_event['rowid'].']" value="'.$infos_event['value'].'" /> '.$langs->trans('DurationDays').'</td>'."\n";
         print '<td><input type="submit" class="button" name="update_event['.$infos_event['rowid'].']" value="'.dol_escape_htmltag($langs->trans("Save")).'"/></td>'."\n";
         print '<td width="20px" align="right"><input type="image" src="'.DOL_URL_ROOT.'/theme/'.$conf->theme.'/img/delete.png" name="delete_event['.$infos_event['rowid'].']" style="border:0;"/></td>'."\n";
         print '</tr>';
@@ -400,7 +400,7 @@ print '</tr>';
 
 print '<tr class="pair">';
 print '<td><input class="flat" type="text" size="40" name="optName" value="'.(is_array($optName)?'':$optName).'" /></td>'."\n";
-print '<td><input class="flat" type="text" size="2" name="optValue" value="'.(is_array($optValue)?'':$optValue).'" /> '.$langs->trans('Jours').'</td>'."\n";
+print '<td><input class="flat" type="text" size="2" name="optValue" value="'.(is_array($optValue)?'':$optValue).'" /> '.$langs->trans('DurationDays').'</td>'."\n";
 print '<td><input type="submit" class="button" name="button" value="'.$langs->trans('CreateEventCP').'" /></td>'."\n";
 print '</tr>'."\n";
 
diff --git a/htdocs/langs/bg_BG/holiday.lang b/htdocs/langs/bg_BG/holiday.lang
index 614539960d5..f47b404400d 100644
--- a/htdocs/langs/bg_BG/holiday.lang
+++ b/htdocs/langs/bg_BG/holiday.lang
@@ -128,7 +128,6 @@ DeleteEventOptionCP=Изтриване
 UpdateEventOptionCP=Актуализация
 ErrorMailNotSend=Възникна грешка при изпращане на електронна поща:
 NoCPforMonth=Не оставяйте този месец.
-Jours=ден
 nbJours=Брой дни
 TitleAdminCP=Конфигурация на празници
 Permission20001=/ Промяна на всички искания празници
diff --git a/htdocs/langs/ca_ES/holiday.lang b/htdocs/langs/ca_ES/holiday.lang
index 60adaa8faf3..3c51daaa2ed 100644
--- a/htdocs/langs/ca_ES/holiday.lang
+++ b/htdocs/langs/ca_ES/holiday.lang
@@ -129,7 +129,6 @@ DeleteEventOptionCP=Eliminar
 UpdateEventOptionCP=Actualitzar
 ErrorMailNotSend=S'ha produït un error en l'enviament del correu electrònic:
 NoCPforMonth=Sense vacances aquest mes.
-Jours=dies
 nbJours=Número de dies
 TitleAdminCP=Configuració de les vacances
 
diff --git a/htdocs/langs/en_US/holiday.lang b/htdocs/langs/en_US/holiday.lang
index 5453b2b88e6..dec1ca36aa8 100644
--- a/htdocs/langs/en_US/holiday.lang
+++ b/htdocs/langs/en_US/holiday.lang
@@ -129,7 +129,6 @@ DeleteEventOptionCP=Delete
 UpdateEventOptionCP=Update
 ErrorMailNotSend=An error occurred while sending email:
 NoCPforMonth=No leave this month.
-Jours=days
 nbJours=Number days
 TitleAdminCP=Configuration of Holidays
 
diff --git a/htdocs/langs/es_ES/holiday.lang b/htdocs/langs/es_ES/holiday.lang
index 5c234575d25..520fd4454ae 100644
--- a/htdocs/langs/es_ES/holiday.lang
+++ b/htdocs/langs/es_ES/holiday.lang
@@ -129,7 +129,6 @@ DeleteEventOptionCP=Eliminar
 UpdateEventOptionCP=Actualizar
 ErrorMailNotSend=Se ha producido un error en el envío del e-mail :
 NoCPforMonth=Sin vacaciones este mes.
-Jours=días
 nbJours=Número de días
 TitleAdminCP=Configuración de las vacaciones
 
diff --git a/htdocs/langs/fr_FR/holiday.lang b/htdocs/langs/fr_FR/holiday.lang
index 938ffaa155d..35a043504eb 100644
--- a/htdocs/langs/fr_FR/holiday.lang
+++ b/htdocs/langs/fr_FR/holiday.lang
@@ -127,7 +127,6 @@ DeleteEventOptionCP=Supprimer
 UpdateEventOptionCP=Mettre à jour
 ErrorMailNotSend=Une erreur est survenue lors de l'envoi du mail :
 NoCPforMonth=Aucun congé ce mois-ci.
-Jours=jours
 nbJours=Nombre jours
 TitleAdminCP=Configuration des Congés
 
diff --git a/htdocs/langs/tr_TR/holiday.lang b/htdocs/langs/tr_TR/holiday.lang
index d9291737449..b02bea2fe92 100644
--- a/htdocs/langs/tr_TR/holiday.lang
+++ b/htdocs/langs/tr_TR/holiday.lang
@@ -126,7 +126,6 @@ DeleteEventOptionCP=Sil
 UpdateEventOptionCP=Güncelle
 ErrorMailNotSend=Eposta gönderilirken bir hata oluştu:
 NoCPforMonth=Bu ay hiç izin yok.
-Jours=gün
 nbJours=Gün sayısı
 TitleAdminCP=Tatillerin Yapılandırması
 Permission20001=Bütün tatil isteklerini Oku / Değiştir