diff --git a/core/core.php b/core/core.php
index 75d5baa..9556192 100644
--- a/core/core.php
+++ b/core/core.php
@@ -172,42 +172,14 @@ class common
 	// Langues de contenu
 	public static $classesContent = '';
 	public static $languages = [
-		'az_AZ' => 'Azərbaycan dili',
-		'bg_BG' => 'български език',
-		//'ca' => 'Català, valencià',
-		//'cs' => 'čeština, český jazyk',
-		//'da' => 'Dansk',
 		'de' => 'Deutsch',
 		'en_EN' => 'English',
 		'es' => 'Español',
-		//'fa' => 'فارسی',
 		'fr_FR' => 'Français',
-		'he_IL' => 'Hebrew (Israel)',
 		'gr_GR' => 'Ελληνικά',
-		'hr' => 'Hrvatski jezik',
-		'hu_HU' => 'Magyar',
-		'id' => 'Bahasa Indonesia',
 		'it' => 'Italiano',
-		'ja' => '日本',
-		'lt' => 'Lietuvių kalba',
-		//'mn_MN' => 'монгол',
-		'nb_NO' => 'Norsk bokmål',
-		'nn_NO' => 'Norsk nynorsk',
-		'nl' => 'Nederlands, Vlaams',
-		'pl' => 'Język polski, polszczyzna',
-		'pt_BR' => 'Português(Brazil)',
 		'pt_PT' => 'Português',
-		'ro' => 'Română',
-		'ru' => 'Pусский язык',
-		'sk' => 'Slovenčina',
-		'sl' => 'Slovenski jezik',
-		'sv_SE' => 'Svenska',
-		'th_TH' => 'ไทย',
 		'tr_TR' => 'Türkçe',
-		'uk_UA' => 'Yкраїнська мова',
-		'vi' => 'Tiếng Việt',
-		'zh_CN' => '中文 (Zhōngwén), 汉语, 漢語',
-
 		// source: http://en.wikipedia.org/wiki/List_of_ISO_639-1_codes
 	];