diff --git a/synolia/sylius-mail-tester-plugin/3.0/config/routes/sylius_mail_tester.yaml b/synolia/sylius-mail-tester-plugin/3.0/config/routes/sylius_mail_tester.yaml
new file mode 100644
index 00000000..3bf1f063
--- /dev/null
+++ b/synolia/sylius-mail-tester-plugin/3.0/config/routes/sylius_mail_tester.yaml
@@ -0,0 +1,3 @@
+synolia_mail_tester:
+    resource: "@SynoliaSyliusMailTesterPlugin/config/routes/admin_routing.yaml"
+    prefix: '/%sylius_admin.path_name%'
diff --git a/synolia/sylius-mail-tester-plugin/3.0/manifest.json b/synolia/sylius-mail-tester-plugin/3.0/manifest.json
new file mode 100644
index 00000000..fffc4f8b
--- /dev/null
+++ b/synolia/sylius-mail-tester-plugin/3.0/manifest.json
@@ -0,0 +1,8 @@
+{
+    "bundles": {
+        "Synolia\\SyliusMailTesterPlugin\\SynoliaSyliusMailTesterPlugin": ["all"]
+    },
+    "copy-from-recipe": {
+        "config/": "%CONFIG_DIR%/"
+    }
+}