diff --git a/install.php b/install.php
index e70cf8ae..7897f835 100755
--- a/install.php
+++ b/install.php
@@ -6,10 +6,9 @@
  * Author Diego Najar
  * Bludit is opensource software licensed under the MIT license.
 */
-
 // Security constant
 define('BLUDIT', true);
-	
+		
 // Directory separator
 define('DS', DIRECTORY_SEPARATOR);
 
@@ -61,7 +60,12 @@ include(PATH_ABSTRACT.'dbjson.class.php');
 include(PATH_KERNEL.'dblanguage.class.php');
 
 // Load language
-$locale = Locale::acceptFromHttp($_SERVER['HTTP_ACCEPT_LANGUAGE']);
+$HTTP_ACCEPT_LANGUAGE = Locale::acceptFromHttp($_SERVER['HTTP_ACCEPT_LANGUAGE']);
+if (file_exists(PATH_LANGUAGES.$HTTP_ACCEPT_LANGUAGE. '.json')) {
+	$locale = $HTTP_ACCEPT_LANGUAGE;
+} else {
+	$locale = 'en_US';
+}
 $Language = new dbLanguage($locale);
 
 // ============================================================================