diff --git a/src/Drupal/DrupalExtension/Manager/DrupalAuthenticationManager.php b/src/Drupal/DrupalExtension/Manager/DrupalAuthenticationManager.php
index abe85676..2b5ee3f3 100644
--- a/src/Drupal/DrupalExtension/Manager/DrupalAuthenticationManager.php
+++ b/src/Drupal/DrupalExtension/Manager/DrupalAuthenticationManager.php
@@ -2,6 +2,7 @@
 
 namespace Drupal\DrupalExtension\Manager;
 
+use Behat\Mink\Element\DocumentElement;
 use Behat\Mink\Exception\DriverException;
 use Behat\Mink\Mink;
 use Drupal\Driver\AuthenticationDriverInterface;
@@ -52,6 +53,14 @@ public function __construct(Mink $mink, DrupalUserManagerInterface $drupalUserMa
         $this->setDrupalParameters($drupalParameters);
     }
 
+    /**
+     * Helper to get the element we want to use for submitting the login form.
+     */
+    protected function getLoginSubmitElement(DocumentElement $element)
+    {
+        return $element->findButton($this->getDrupalText('log_in'));
+    }
+
     /**
      * {@inheritdoc}
      */
@@ -64,7 +73,7 @@ public function logIn(\stdClass $user)
         $element = $this->getSession()->getPage();
         $element->fillField($this->getDrupalText('username_field'), $user->name);
         $element->fillField($this->getDrupalText('password_field'), $user->pass);
-        $submit = $element->findButton($this->getDrupalText('log_in'));
+        $submit = $this->getLoginSubmitElement($element);
         if (empty($submit)) {
             throw new \Exception(sprintf("No submit button at %s", $this->getSession()->getCurrentUrl()));
         }