diff --git a/miserables.json b/miserables.json
index 7db9285..9d6571f 100644
--- a/miserables.json
+++ b/miserables.json
@@ -1,6 +1,6 @@
 {
   "nodes": [
-    {"id": "Myriel", "group": 1},
+    {"id": "kevin", "group": 1},
     {"id": "Napoleon", "group": 1},
     {"id": "Mlle.Baptistine", "group": 1},
     {"id": "Mme.Magloire", "group": 1},