diff --git a/symfony/smsapi-notifier/5.1/manifest.json b/symfony/smsapi-notifier/5.1/manifest.json
new file mode 100644
index 00000000..4475e7f3
--- /dev/null
+++ b/symfony/smsapi-notifier/5.1/manifest.json
@@ -0,0 +1,6 @@
+{
+    "env": {
+        "#1": "See https://www.smsapi.pl/docs/#autoryzacja",
+        "#2": "SMSAPI_DSN=smsapi://TOKEN@default?from=CHANNEL_ID"
+    }
+}