diff --git a/application/libraries/Timezones.php b/application/libraries/Timezones.php
index 51632f5b..8c833d9c 100644
--- a/application/libraries/Timezones.php
+++ b/application/libraries/Timezones.php
@@ -36,6 +36,7 @@ class Timezones
     protected array $timezones = [
         'UTC' => [
             'UTC' => 'UTC',
+            // 'Türkiye' => 'Istanbul (+3:00)', // TODO add this line in proper way
         ],
         'America' => [
             'America/Adak' => 'Adak (-10:00)',
@@ -530,7 +531,7 @@ class Timezones
      */
     public function get_default_timezone(): string
     {
-        return 'UTC';
+        return 'UTC'; // TODO change this to +3 in proper way
     }
 
     /**