diff --git a/schemas/com.snowplowanalytics.snowplow/client_session/jsonschema/1-0-2 b/schemas/com.snowplowanalytics.snowplow/client_session/jsonschema/1-0-2
index a2dc2a3d..67bf6398 100644
--- a/schemas/com.snowplowanalytics.snowplow/client_session/jsonschema/1-0-2
+++ b/schemas/com.snowplowanalytics.snowplow/client_session/jsonschema/1-0-2
@@ -1,5 +1,6 @@
 {
 	"$schema": "http://iglucentral.com/schemas/com.snowplowanalytics.self-desc/schema/jsonschema/1-0-0#",
+	"$supersededBy": "1-0-3",
 	"description": "Schema for a client-generated user session",
 	"self": {
 		"vendor": "com.snowplowanalytics.snowplow",