diff --git a/scripts/cluster-migration/schema.sql b/scripts/cluster-migration/schema.sql
index ab092fb2..e0a88a49 100644
--- a/scripts/cluster-migration/schema.sql
+++ b/scripts/cluster-migration/schema.sql
@@ -244,4 +244,6 @@ ALTER TABLE ooni.fastpath DROP COLUMN IF EXISTS `nym`;
 ALTER TABLE ooni.fastpath DROP COLUMN IF EXISTS `zkp_request`;
 ALTER TABLE ooni.fastpath DROP COLUMN IF EXISTS `age_range`;
 ALTER TABLE ooni.fastpath DROP COLUMN IF EXISTS `msm_range`;
-ALTER TABLE ooni.fastpath MODIFY COLUMN `is_verified` LowCardinality(String) DEFAULT 'u';
\ No newline at end of file
+ALTER TABLE ooni.fastpath MODIFY COLUMN `is_verified` LowCardinality(String) DEFAULT 'u';
+
+ALTER TABLE ooni.fastpath ADD COLUMN IF NOT EXISTS `wc_x_flags` Nullable(UInt16);