diff --git a/CHANGELOG.md b/CHANGELOG.md
index b2efc9a..87da560 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,6 +2,8 @@
 
 ## Upcoming...
 
+* Cookie samesite defaults to Lax, fixes #232
+
 ## 7.5.2 - 2021-06-24
 
 * Composer update
diff --git a/configuration_sample.php b/configuration_sample.php
index 2f920e7..9f3bf86 100644
--- a/configuration_sample.php
+++ b/configuration_sample.php
@@ -44,7 +44,9 @@ return [
                     //$save_path = __DIR__.'/private/sessions';
                     $handler = new \Symfony\Component\HttpFoundation\Session\Storage\Handler\NativeFileSessionHandler($save_path);
 
-                    return new \Symfony\Component\HttpFoundation\Session\Storage\NativeSessionStorage([], $handler);
+                    return new \Symfony\Component\HttpFoundation\Session\Storage\NativeSessionStorage([
+                            "cookie_samesite" => "Lax",
+                        ], $handler);
                 },
             ],
         ],