diff --git a/src/test/regress/expected/btree_index.out b/src/test/regress/expected/btree_index.out
index ab6d7beb5d2..876924c58b1 100644
--- a/src/test/regress/expected/btree_index.out
+++ b/src/test/regress/expected/btree_index.out
@@ -180,3 +180,4 @@ select reloptions from pg_class WHERE oid = 'btree_idx1'::regclass;
 (1 row)
 
 drop index btree_idx1;
+drop index btree_idx_err;
diff --git a/src/test/regress/sql/btree_index.sql b/src/test/regress/sql/btree_index.sql
index fefd2d106e5..9318dbbda8c 100644
--- a/src/test/regress/sql/btree_index.sql
+++ b/src/test/regress/sql/btree_index.sql
@@ -112,3 +112,4 @@ create index btree_idx_err on btree_test(a) with (vacuum_cleanup_index_scale_fac
 alter index btree_idx1 set (vacuum_cleanup_index_scale_factor = 70.0);
 select reloptions from pg_class WHERE oid = 'btree_idx1'::regclass;
 drop index btree_idx1;
+drop index btree_idx_err;