diff --git a/.github/oxid-esales/twig-component.yaml b/.github/oxid-esales/twig-component.yaml
index 93f0a9b..cd03957 100644
--- a/.github/oxid-esales/twig-component.yaml
+++ b/.github/oxid-esales/twig-component.yaml
@@ -9,9 +9,7 @@ install:
               "github-protocols": ["https"]
           },
           "preferred-install": {
-            "oxid-esales/*": "source",
-            "oxid-professional-services/*": "source",
-            "ddoe/*": "source"
+            "oxid-esales/*": "source"
           },
           "require": {
               "oxid-esales/oxideshop-ce": "{{ .Data.global.composer.dev_ref }}",
@@ -21,6 +19,7 @@ install:
           },
           "require-dev":{
               "oxid-esales/developer-tools":"{{ .Data.global.composer.dev_ref }}",
+              "mikey179/vfsstream": "~1.6.8",
               "phpspec/prophecy-phpunit": "^v2.0.1",
               "phpunit/phpunit": "^9.1.1"
           },