diff --git a/data/sql/100_backfill_kn_price_per_m2.sql b/data/sql/120_backfill_kn_price_per_m2.sql
similarity index 97%
rename from data/sql/100_backfill_kn_price_per_m2.sql
rename to data/sql/120_backfill_kn_price_per_m2.sql
index 3e712af9..ce57f0d5 100644
--- a/data/sql/100_backfill_kn_price_per_m2.sql
+++ b/data/sql/120_backfill_kn_price_per_m2.sql
@@ -1,4 +1,4 @@
--- 100_backfill_kn_price_per_m2.sql
+-- 120_backfill_kn_price_per_m2.sql
 -- Context: Issue #573 — domrf_kn_flats.price_per_m2 is populated in only ~3.7%
 --   of rows (status='free'/'sold'/'booked'). The 756 977 NULL-status rows imported
 --   from historical DOM.RF snapshots carry total_area but no price_rub, so the
@@ -68,7 +68,7 @@ WITH peer AS (
      GROUP BY obj_id
 )
 UPDATE public.domrf_kn_flats f
-   SET price_per_m2 = ROUND(p.median_ppm2, 2)
+   SET price_per_m2 = ROUND(p.median_ppm2::numeric, 2)
   FROM peer p
  WHERE f.obj_id = p.obj_id
    AND f.price_per_m2 IS NULL;