diff --git a/src/Plugin/OpenIDConnectClientBase.php b/src/Plugin/OpenIDConnectClientBase.php
index e042091..9521347 100644
--- a/src/Plugin/OpenIDConnectClientBase.php
+++ b/src/Plugin/OpenIDConnectClientBase.php
@@ -424,16 +424,19 @@ abstract class OpenIDConnectClientBase extends PluginBase implements OpenIDConne
    * @see \Drupal\Core\Url::fromRoute()
    */
   protected function getRedirectUrl(array $route_parameters = [], array $options = []) {
+    global $base_url;
     $language_none = $this->languageManager
       ->getLanguage(LanguageInterface::LANGCODE_NOT_APPLICABLE);
 
     $route_parameters += [
       'client_name' => $this->pluginId,
     ];
-    $options += [
-      'absolute' => TRUE,
-      'language' => $language_none,
-    ];
+    $options = array_merge(['absolute' => TRUE, 'language' => $language_none], $options);
+    $url_arr = parse_url($base_url);
+    if ($url_arr['host'] != 'localhost') {
+      $options = array_merge(['absolute' => TRUE, 'language' => $language_none, 'https' => TRUE], $options);
+    }
+
     return Url::fromRoute('openid_connect.redirect_controller_redirect', $route_parameters, $options);
   }