diff --git a/includes/system.php b/includes/system.php
index 0f4f0c2c..4b27c1d9 100755
--- a/includes/system.php
+++ b/includes/system.php
@@ -87,7 +87,8 @@ function DisplaySystem()
     'ru_RU.UTF-8' => 'Русский',
     'es_MX.UTF-8' => 'Español',
     'fi_FI.UTF-8' => 'Finnish',
-    'si_LK.UTF-8' => 'Sinhala'
+    'si_LK.UTF-8' => 'Sinhala',
+    'tr_TR.UTF-8' => 'Türkçe'
     );
 
     // hostname