diff --git a/sql/moz-fx-data-shared-prod/telemetry_derived/clients_daily_event_v1/metadata.yaml b/sql/moz-fx-data-shared-prod/telemetry_derived/clients_daily_event_v1/metadata.yaml
index 8295cffde5e..90c67d6bb06 100644
--- a/sql/moz-fx-data-shared-prod/telemetry_derived/clients_daily_event_v1/metadata.yaml
+++ b/sql/moz-fx-data-shared-prod/telemetry_derived/clients_daily_event_v1/metadata.yaml
@@ -20,6 +20,7 @@ bigquery:
     type: day
     field: submission_date
     require_partition_filter: true
+    expiration_days: 775
   clustering:
     fields:
       - sample_id