diff --git a/wcs/qommon/static/js/i18n/jquery.ui.datepicker-es.js b/wcs/qommon/static/js/i18n/jquery.ui.datepicker-es.js
deleted file mode 100644
index 97a2d6ead..000000000
--- a/wcs/qommon/static/js/i18n/jquery.ui.datepicker-es.js
+++ /dev/null
@@ -1,23 +0,0 @@
-/* Inicialización en español para la extensión 'UI date picker' para jQuery. */
-/* Traducido por Vester (xvester@gmail.com). */
-jQuery(function($){
-	$.datepicker.regional['es'] = {
-		closeText: 'Cerrar',
-		prevText: '<Ant',
-		nextText: 'Sig>',
-		currentText: 'Hoy',
-		monthNames: ['Enero','Febrero','Marzo','Abril','Mayo','Junio',
-		'Julio','Agosto','Septiembre','Octubre','Noviembre','Diciembre'],
-		monthNamesShort: ['Ene','Feb','Mar','Abr','May','Jun',
-		'Jul','Ago','Sep','Oct','Nov','Dic'],
-		dayNames: ['Domingo','Lunes','Martes','Miércoles','Jueves','Viernes','Sábado'],
-		dayNamesShort: ['Dom','Lun','Mar','Mié','Juv','Vie','Sáb'],
-		dayNamesMin: ['Do','Lu','Ma','Mi','Ju','Vi','Sá'],
-		weekHeader: 'Sm',
-		dateFormat: 'dd/mm/yy',
-		firstDay: 1,
-		isRTL: false,
-		showMonthAfterYear: false,
-		yearSuffix: ''};
-	$.datepicker.setDefaults($.datepicker.regional['es']);
-});
diff --git a/wcs/qommon/static/js/i18n/jquery.ui.datepicker-fr.js b/wcs/qommon/static/js/i18n/jquery.ui.datepicker-fr.js
deleted file mode 100644
index 934afd1d0..000000000
--- a/wcs/qommon/static/js/i18n/jquery.ui.datepicker-fr.js
+++ /dev/null
@@ -1,25 +0,0 @@
-/* French initialisation for the jQuery UI date picker plugin. */
-/* Written by Keith Wood (kbwood{at}iinet.com.au),
-			  Stéphane Nahmani (sholby@sholby.net),
-			  Stéphane Raimbault <stephane.raimbault@gmail.com> */
-jQuery(function($){
-	$.datepicker.regional['fr'] = {
-		closeText: 'Fermer',
-		prevText: 'Précédent',
-		nextText: 'Suivant',
-		currentText: 'Aujourd\'hui',
-		monthNames: ['Janvier','Février','Mars','Avril','Mai','Juin',
-		'Juillet','Août','Septembre','Octobre','Novembre','Décembre'],
-		monthNamesShort: ['Janv.','Févr.','Mars','Avril','Mai','Juin',
-		'Juil.','Août','Sept.','Oct.','Nov.','Déc.'],
-		dayNames: ['Dimanche','Lundi','Mardi','Mercredi','Jeudi','Vendredi','Samedi'],
-		dayNamesShort: ['Dim.','Lun.','Mar.','Mer.','Jeu.','Ven.','Sam.'],
-		dayNamesMin: ['D','L','M','M','J','V','S'],
-		weekHeader: 'Sem.',
-		dateFormat: 'dd/mm/yy',
-		firstDay: 1,
-		isRTL: false,
-		showMonthAfterYear: false,
-		yearSuffix: ''};
-	$.datepicker.setDefaults($.datepicker.regional['fr']);
-});