diff --git a/src/config.sample.json b/src/config.sample.json
index 085b314..743f6eb 100644
--- a/src/config.sample.json
+++ b/src/config.sample.json
@@ -6,8 +6,15 @@
     "client_id": "833925"
   },
 
+  "staging": {
+    "sdn": "http://test-paris.happy-dev.fr",
+    "cdn": "https://cdn.happy-dev.fr",
+    "xmpp": "https://jabber.happy-dev.fr/http-bind/",
+    "client_id": "833925"
+  },
+
   "prod": {
-    "sdn": "https://test-paris.happy-dev.fr",
+    "sdn": "https://api.alpha.happy-dev.fr",
     "cdn": "https://cdn.happy-dev.fr",
     "xmpp": "https://jabber.happy-dev.fr/http-bind/",
     "client_id": "833925"