diff --git a/docs/content/doc/features/webhooks.en-us.md b/docs/content/doc/features/webhooks.en-us.md
index f20f253745..e755513485 100644
--- a/docs/content/doc/features/webhooks.en-us.md
+++ b/docs/content/doc/features/webhooks.en-us.md
@@ -168,7 +168,7 @@ if (empty($header_signature)) {
 $payload_signature = hash_hmac('sha256', $payload, $secret_key, false);
 
 // check payload signature against header signature
-if ($header_signature != $payload_signature) {
+if ($header_signature !== $payload_signature) {
     error_log('FAILED - payload signature');
     exit();
 }