diff --git a/migrations/003.index-buildings.down.sql b/migrations/003.index-buildings.down.sql
index a636e9c7..4a486a42 100644
--- a/migrations/003.index-buildings.down.sql
+++ b/migrations/003.index-buildings.down.sql
@@ -1,5 +1,4 @@
 -- Drop building indexes
-DROP INDEX IF EXISTS building_uprn_idx;
 DROP INDEX IF EXISTS uprn_building_idx;
 DROP INDEX IF EXISTS uprn_uprn_idx;
 DROP INDEX IF EXISTS uprn_parent_idx;