diff --git a/scoper.inc.php b/scoper.inc.php
index 30f64354..0a4a1f85 100644
--- a/scoper.inc.php
+++ b/scoper.inc.php
@@ -36,6 +36,7 @@
     'exclude-namespaces' => [
         // Exclude global namespace
         '/^$/',
+        'Composer',
         'MyParcelNL',
         'PrestaShop',
         'PrestaShopBundle',