diff --git a/src/test/regress/expected/multi_utilities.out b/src/test/regress/expected/multi_utilities.out
index 76d5da1a2..d2b0940ed 100644
--- a/src/test/regress/expected/multi_utilities.out
+++ b/src/test/regress/expected/multi_utilities.out
@@ -350,11 +350,11 @@ delete from local_vacuum_table;
 VACUUM local_vacuum_table;
 VACUUM local_vacuum_table;
 VACUUM local_vacuum_table;
-SELECT CASE WHEN s BETWEEN 20000000 AND 49999999 THEN 35000000 ELSE s END size
+SELECT CASE WHEN s BETWEEN 20000000 AND 25000000 THEN 22500000 ELSE s END
 FROM pg_total_relation_size('local_vacuum_table') s ;
-   size
+    s
 ---------------------------------------------------------------------
- 35000000
+ 22500000
 (1 row)
 
 -- vacuum full deallocates pages of dead tuples whereas normal vacuum only marks dead tuples on visibility map
diff --git a/src/test/regress/sql/multi_utilities.sql b/src/test/regress/sql/multi_utilities.sql
index 917f69756..1124b9890 100644
--- a/src/test/regress/sql/multi_utilities.sql
+++ b/src/test/regress/sql/multi_utilities.sql
@@ -231,7 +231,7 @@ delete from local_vacuum_table;
 VACUUM local_vacuum_table;
 VACUUM local_vacuum_table;
 VACUUM local_vacuum_table;
-SELECT CASE WHEN s BETWEEN 20000000 AND 49999999 THEN 35000000 ELSE s END size
+SELECT CASE WHEN s BETWEEN 20000000 AND 25000000 THEN 22500000 ELSE s END
 FROM pg_total_relation_size('local_vacuum_table') s ;
 
 -- vacuum full deallocates pages of dead tuples whereas normal vacuum only marks dead tuples on visibility map