diff --git a/src/InvisibleReCaptcha.php b/src/InvisibleReCaptcha.php
index 008dc8e..620250e 100644
--- a/src/InvisibleReCaptcha.php
+++ b/src/InvisibleReCaptcha.php
@@ -131,11 +131,12 @@ public function renderCaptchaHTML()
     public function renderFooterJS($lang = null)
     {
         $html = '<script src="' . $this->getCaptchaJs($lang) . '" async defer></script>' . PHP_EOL;
-        $html .= '<script>var _submitForm,_captchaForm,_captchaSubmit,_execute=true;</script>';
+        $html .= '<script>var _submitForm,_captchaForm,_captchaSubmit,_execute=true,_captchaBadge;</script>';
         $html .= "<script>window.addEventListener('load', _loadCaptcha);" . PHP_EOL;
         $html .= "function _loadCaptcha(){";
         if ($this->getOption('hideBadge', false)) {
-            $html .= "document.querySelector('.grecaptcha-badge').style = 'display:none;!important';" . PHP_EOL;
+            $html .= "_captchaBadge=document.querySelector('.grecaptcha-badge');";
+            $html .= "if(_captchaBadge){_captchaBadge.style = 'display:none;!important';}" . PHP_EOL;
         }
         $html .= '_captchaForm=document.querySelector("#_g-recaptcha").closest("form");';
         $html .= "_captchaSubmit=_captchaForm.querySelector('[type=submit]');";