diff --git a/src/test/regress/expected/spgist.out b/src/test/regress/expected/spgist.out
index 51bb9a95c5c..f07b6f0145e 100644
--- a/src/test/regress/expected/spgist.out
+++ b/src/test/regress/expected/spgist.out
@@ -41,6 +41,7 @@ select count(*)
      3
 (1 row)
 
+drop table spgist_box_tbl;
 -- The point opclass's choose method only uses the spgMatchNode action,
 -- so the other actions are not tested by the above. Create an index using
 -- text opclass, which uses the others actions.
diff --git a/src/test/regress/sql/spgist.sql b/src/test/regress/sql/spgist.sql
index f375025dcb1..d56b80a51b6 100644
--- a/src/test/regress/sql/spgist.sql
+++ b/src/test/regress/sql/spgist.sql
@@ -45,6 +45,7 @@ create index spgist_box_idx on spgist_box_tbl using spgist (b);
 select count(*)
   from (values (point(5,5)),(point(8,8)),(point(12,12))) v(p)
  where exists(select * from spgist_box_tbl b where b.b && box(v.p,v.p));
+drop table spgist_box_tbl;
 
 -- The point opclass's choose method only uses the spgMatchNode action,
 -- so the other actions are not tested by the above. Create an index using