diff --git a/main.go b/main.go
index 8ea335b..d2898f2 100644
--- a/main.go
+++ b/main.go
@@ -21,7 +21,7 @@ func main() {
 	loadEnv()
 
 	// Validate required environment variables
-	requiredVars := []string{"ALLOWED_DOMAINS", "CAPTCHA_SERVER_KEY", "OL_INSTANCE", "OL_ADMIN_EMAIL", "OL_ADMIN_PASSWORD"}
+	requiredVars := []string{"ALLOWED_DOMAINS", "TURNSTILE_SECRET_KEY", "OL_INSTANCE", "OL_ADMIN_EMAIL", "OL_ADMIN_PASSWORD"}
 	if err := validateEnvVars(requiredVars); err != nil {
 		log.Fatalf("Environment validation failed: %v", err)
 	}