diff --git a/settings/personal.php b/settings/personal.php
index 47b2dc1a46..36e8ea016d 100644
--- a/settings/personal.php
+++ b/settings/personal.php
@@ -39,7 +39,7 @@ $enableDecryptAll = $filesStillEncrypted || $backupKeysExists;
 
 // array of common languages
 $commonlangcodes = array(
-	'en', 'es', 'fr', 'de', 'de_DE', 'ja_JP', 'ar', 'ru', 'nl', 'it', 'pt_BR', 'pt_PT', 'da', 'fi_FI', 'nb_NO', 'sv', 'zh_CN', 'ko'
+	'en', 'es', 'fr', 'de', 'de_DE', 'ja_JP', 'ar', 'ru', 'nl', 'it', 'pt_BR', 'pt_PT', 'da', 'fi_FI', 'nb_NO', 'sv', 'tr', 'zh_CN', 'ko'
 );
 
 $languageNames=include 'languageCodes.php';