diff --git a/symfony/brevo-notifier/6.4/manifest.json b/symfony/brevo-notifier/6.4/manifest.json
new file mode 100644
index 00000000..d30fa745
--- /dev/null
+++ b/symfony/brevo-notifier/6.4/manifest.json
@@ -0,0 +1,5 @@
+{
+    "env": {
+        "#1": "BREVO_DSN=brevo://API_KEY@default?sender=SENDER"
+    }
+}