diff --git a/src/content/docs/turnstile/get-started/server-side-validation.mdx b/src/content/docs/turnstile/get-started/server-side-validation.mdx
index 97603313ef5f51c..cbc5b8d12dcb94d 100644
--- a/src/content/docs/turnstile/get-started/server-side-validation.mdx
+++ b/src/content/docs/turnstile/get-started/server-side-validation.mdx
@@ -190,9 +190,9 @@ function validateTurnstile($token, $secret, $remoteip = null) {
 // Usage
 $secret_key = 'your-secret-key';
 $token = $_POST['cf-turnstile-response'] ?? '';
-$remoteip = $\_SERVER['HTTP_CF_CONNECTING_IP'] ??
-$\_SERVER['HTTP_X_FORWARDED_FOR'] ??
-$\_SERVER['REMOTE_ADDR'];
+$remoteip = $_SERVER['HTTP_CF_CONNECTING_IP'] ??
+$_SERVER['HTTP_X_FORWARDED_FOR'] ??
+$_SERVER['REMOTE_ADDR'];
 
 $validation = validateTurnstile($token, $secret_key, $remoteip);