diff --git a/apps/backend/prisma/migrations/20260101000002_create_temporary_session_backfill_index/migration.sql b/apps/backend/prisma/migrations/20260101000002_create_temporary_session_backfill_index/migration.sql
index 258883405..531d74069 100644
--- a/apps/backend/prisma/migrations/20260101000002_create_temporary_session_backfill_index/migration.sql
+++ b/apps/backend/prisma/migrations/20260101000002_create_temporary_session_backfill_index/migration.sql
@@ -1,9 +1,10 @@
--- RUN_OUTSIDE_TRANSACTION_SENTINEL
+-- SPLIT_STATEMENT_SENTINEL
 -- SINGLE_STATEMENT_SENTINEL
+-- RUN_OUTSIDE_TRANSACTION_SENTINEL
 -- Create temporary index for session backfill that matches our query exactly
 -- The existing session index has branchId before userId/sessionId, which breaks index usage when we use COALESCE on branchId
 CREATE INDEX CONCURRENTLY IF NOT EXISTS idx_event_session_backfill_temp
-ON "Event" (
+ON /* SCHEMA_NAME_SENTINEL */."Event" (
     (data->>'projectId'),
     (COALESCE(data->>'branchId', 'main')),
     (data->>'userId'),
diff --git a/apps/backend/prisma/migrations/20260101000004_drop_session_backfill_index/migration.sql b/apps/backend/prisma/migrations/20260101000004_drop_session_backfill_index/migration.sql
index f4c7eb7fd..73a5c372d 100644
--- a/apps/backend/prisma/migrations/20260101000004_drop_session_backfill_index/migration.sql
+++ b/apps/backend/prisma/migrations/20260101000004_drop_session_backfill_index/migration.sql
@@ -1,4 +1,5 @@
--- RUN_OUTSIDE_TRANSACTION_SENTINEL
+-- SPLIT_STATEMENT_SENTINEL
 -- SINGLE_STATEMENT_SENTINEL
+-- RUN_OUTSIDE_TRANSACTION_SENTINEL
 -- Drop the temporary session backfill index
 DROP INDEX CONCURRENTLY IF EXISTS idx_event_session_backfill_temp;