diff --git a/app/Services/OptionForm.php b/app/Services/OptionForm.php
index 76dac5b0..0e4484d1 100644
--- a/app/Services/OptionForm.php
+++ b/app/Services/OptionForm.php
@@ -21,7 +21,7 @@ class OptionForm
      * Pass this value to tell generator to
      * load text from language files automatically.
      */
-    public const AUTO_DETECT = 0x97ab1;
+    public const AUTO_DETECT = 0x97AB1;
 
     protected $id;
     protected $title;