diff --git a/default.env b/default.env
index f18003d..57353a7 100644
--- a/default.env
+++ b/default.env
@@ -7,6 +7,7 @@ RECEIVER_EMAIL=youremail@yourtld.com # Default receiver email for outgoing messa
 
 # CAPTCHA key for form verification (replace with your real CAPTCHA secret key)
 CAPTCHA_SECRET_KEY="KEYHERE"
+CAPTCHA_SITE_KEY="SITE_KEY_HERE"
 
 # URL configuration
 # NO TRAILING SLASH - Base host URL for the website