diff --git a/social/event/v0.1.0/schema.json b/social/event/v0.1.0/schema.json
index 8002146..579e0be 100644
--- a/social/event/v0.1.0/schema.json
+++ b/social/event/v0.1.0/schema.json
@@ -14,6 +14,7 @@
         "name": "social_event",
         "indexes": {
             "name": ["name"],
+            "inserted": ["insertedAt"],
             "startTime": ["start.dateTime"],
             "endTime": ["end.dateTime"],
             "source": ["sourceApplication", "sourceId"]