diff --git a/config/packages/_sylius.yaml b/config/packages/_sylius.yaml
index fa411e61851..deef9ce200d 100644
--- a/config/packages/_sylius.yaml
+++ b/config/packages/_sylius.yaml
@@ -7,6 +7,8 @@ imports:
 
     - { resource: "@SyliusApiBundle/Resources/config/app/config.yaml" }
 
+    - { resource: "../parameters.yaml" }
+
 parameters:
     sylius_core.public_dir: '%kernel.project_dir%/public'
 
diff --git a/config/services.yaml b/config/services.yaml
index 13273d8d732..8b137891791 100644
--- a/config/services.yaml
+++ b/config/services.yaml
@@ -1,2 +1 @@
-imports:
-    - { resource: "parameters.yaml" }
+
diff --git a/src/Sylius/Bundle/CoreBundle/Resources/config/app/config.yml b/src/Sylius/Bundle/CoreBundle/Resources/config/app/config.yml
index 7a0307ee1b2..5f95a5729f1 100644
--- a/src/Sylius/Bundle/CoreBundle/Resources/config/app/config.yml
+++ b/src/Sylius/Bundle/CoreBundle/Resources/config/app/config.yml
@@ -31,6 +31,7 @@ imports:
 parameters:
     sylius_core.public_dir: "%kernel.project_dir%/web"
     sylius_core.images_dir: "%sylius_core.public_dir%/media/image"
+    locale: en_US
 
 doctrine:
     orm: