diff --git a/pkg/storage/postgres/migrations/5.sql b/pkg/storage/postgres/migrations/5.sql
new file mode 100644
index 00000000..8e05eba7
--- /dev/null
+++ b/pkg/storage/postgres/migrations/5.sql
@@ -0,0 +1 @@
+CREATE INDEX CONCURRENTLY idx_task_run_file_input_input_file_id on task_run_file_input(input_file_id);