diff --git a/migrations/20260813_record_blobs_backfill_marker.sql b/migrations/20260813_record_blobs_backfill_marker.sql
index b667851..6c5f1e8 100644
--- a/migrations/20260813_record_blobs_backfill_marker.sql
+++ b/migrations/20260813_record_blobs_backfill_marker.sql
@@ -2,4 +2,12 @@ ALTER TABLE repos
     ADD COLUMN record_blobs_backfilled_at TIMESTAMPTZ;
 
 ALTER TABLE repos
-    ALTER COLUMN record_blobs_backfilled_at SET DEFAULT NOW();
\ No newline at end of file
+    ALTER COLUMN record_blobs_backfilled_at SET DEFAULT NOW();
+
+UPDATE repos r
+SET record_blobs_backfilled_at = NOW()
+WHERE EXISTS (
+    SELECT 1
+    FROM record_blobs rb
+    WHERE rb.repo_id = r.user_id
+);
\ No newline at end of file
diff --git a/migrations/20260814_database_hot_path_indexes.sql b/migrations/20260814_database_hot_path_indexes.sql
index eeb9a46..f8e2be6 100644
--- a/migrations/20260814_database_hot_path_indexes.sql
+++ b/migrations/20260814_database_hot_path_indexes.sql
@@ -7,4 +7,7 @@ CREATE INDEX IF NOT EXISTS idx_comms_jobs_stale_processing
 
 CREATE INDEX IF NOT EXISTS idx_users_lower_email
     ON users (LOWER(email))
-    WHERE email IS NOT NULL;
\ No newline at end of file
+    WHERE email IS NOT NULL;
+
+UPDATE repos
+SET record_blobs_backfilled_at = NULL;
\ No newline at end of file