diff --git a/features/backend_login.feature b/features/backend_login.feature
index e0942dc9..cb1cc791 100644
--- a/features/backend_login.feature
+++ b/features/backend_login.feature
@@ -8,8 +8,14 @@ Feature: Backend login/logout
     Given I am logged in as a user with the "authenticated user" role
     Then I should be logged in on the backend
 
-  Scenario: Logout on the backend
+  Scenario: Logout on the backend via fast logout
     Given I am logged in as a user with the "authenticated user" role
     And I am logged in on the backend
     When I log out
     Then I should be logged out on the backend
+
+  Scenario: Logout on the backend via url
+    Given I am logged in as a user with the "authenticated user" role
+    And I am logged in on the backend
+    When I log out via the logout url
+    Then I should be logged out on the backend
diff --git a/features/bootstrap/FeatureContext.php b/features/bootstrap/FeatureContext.php
index e99e128e..560353b2 100644
--- a/features/bootstrap/FeatureContext.php
+++ b/features/bootstrap/FeatureContext.php
@@ -229,6 +229,20 @@ public function assertBackendLoggedOut()
         if (!\Drupal::currentUser()->isAnonymous()) {
             throw new \LogicException('User is still logged in on the backend.');
         }
+        // Visit login page and ensure login form is present.
+        $this->getSession()->visit($this->locatePath($this->getDrupalText('login_url')));
+        $element = $this->getSession()->getPage();
+        $element->fillField($this->getDrupalText('username_field'), 'foo');
+    }
+
+    /**
+     * Logs out via the logout url rather than fast logout.
+     *
+     * @Then I log out via the logout url
+     */
+    public function logoutViaUrl()
+    {
+      $this->logout(false);
     }
 
   /**
diff --git a/src/Drupal/DrupalExtension/Manager/DrupalAuthenticationManager.php b/src/Drupal/DrupalExtension/Manager/DrupalAuthenticationManager.php
index 2b5ee3f3..c9da8a76 100644
--- a/src/Drupal/DrupalExtension/Manager/DrupalAuthenticationManager.php
+++ b/src/Drupal/DrupalExtension/Manager/DrupalAuthenticationManager.php
@@ -61,6 +61,14 @@ protected function getLoginSubmitElement(DocumentElement $element)
         return $element->findButton($this->getDrupalText('log_in'));
     }
 
+    /**
+     * Helper to get the submit element for the logout confirmation form.
+     */
+    protected function getLogoutConfirmSubmitElement(DocumentElement $element)
+    {
+        return $element->findButton($this->getDrupalText('log_out'));
+    }
+
     /**
      * {@inheritdoc}
      */
@@ -102,7 +110,13 @@ public function logIn(\stdClass $user)
      */
     public function logout()
     {
-        $this->getSession()->visit($this->locatePath($this->getDrupalText('logout_url')));
+        $session = $this->getSession();
+        $session->visit($this->locatePath($this->getDrupalText('logout_url')));
+        // Check to see if the user is on the logout confirm page (10.3+).
+        if ($session->getCurrentUrl() === $this->locatePath($this->getDrupalText('logout_confirm_url'))) {
+            $submit = $this->getLogoutConfirmSubmitElement($session->getPage());
+            $submit->click();
+        }
         $this->userManager->setCurrentUser(false);
 
         // Log the user out on the backend if possible.
diff --git a/src/Drupal/DrupalExtension/ServiceContainer/DrupalExtension.php b/src/Drupal/DrupalExtension/ServiceContainer/DrupalExtension.php
index a72a406f..35464119 100644
--- a/src/Drupal/DrupalExtension/ServiceContainer/DrupalExtension.php
+++ b/src/Drupal/DrupalExtension/ServiceContainer/DrupalExtension.php
@@ -131,6 +131,7 @@ public function configure(ArrayNodeDefinition $builder)
               'Text strings, such as Log out or the Username field can be altered via behat.yml if they vary from the default values.' . PHP_EOL
               . '  login_url: "/user"' . PHP_EOL
               . '  logout_url: "/user/logout"' . PHP_EOL
+              . '  logout_confirm_url: "/user/logout/confirm"' . PHP_EOL
               . '  log_out: "Sign out"' . PHP_EOL
               . '  log_in: "Sign in"' . PHP_EOL
               . '  password_field: "Enter your password"' . PHP_EOL
@@ -144,6 +145,9 @@ public function configure(ArrayNodeDefinition $builder)
             scalarNode('logout_url')->
               defaultValue('/user/logout')->
             end()->
+            scalarNode('logout_confirm_url')->
+              defaultValue('/user/logout/confirm')->
+            end()->
             scalarNode('log_in')->
               defaultValue('Log in')->
             end()->