--- a/src/test/regress/expected/reloptions.out
+++ b/src/test/regress/expected/reloptions.out
@@ -134,6 +134,23 @@ SELECT reloptions FROM pg_class WHERE oid = 'reloptions_test'::regclass;
  {vacuum_index_cleanup=auto}
 (1 row)

+-- boolean synonyms are accepted
+DROP TABLE reloptions_test;
+CREATE TABLE reloptions_test(i INT) WITH (vacuum_index_cleanup=true);
+SELECT reloptions FROM pg_class WHERE oid = 'reloptions_test'::regclass;
+         reloptions
+-----------------------------
+ {vacuum_index_cleanup=true}
+(1 row)
+
+DROP TABLE reloptions_test;
+CREATE TABLE reloptions_test(i INT) WITH (vacuum_index_cleanup=false);
+SELECT reloptions FROM pg_class WHERE oid = 'reloptions_test'::regclass;
+          reloptions
+------------------------------
+ {vacuum_index_cleanup=false}
+(1 row)
+

--- a/src/test/regress/sql/reloptions.sql
+++ b/src/test/regress/sql/reloptions.sql
@@ -80,6 +80,14 @@ DROP TABLE reloptions_test;
 CREATE TABLE reloptions_test(i INT) WITH (vacuum_index_cleanup=auto);
 SELECT reloptions FROM pg_class WHERE oid = 'reloptions_test'::regclass;

+-- boolean synonyms are accepted
+DROP TABLE reloptions_test;
+CREATE TABLE reloptions_test(i INT) WITH (vacuum_index_cleanup=true);
+SELECT reloptions FROM pg_class WHERE oid = 'reloptions_test'::regclass;
+DROP TABLE reloptions_test;
+CREATE TABLE reloptions_test(i INT) WITH (vacuum_index_cleanup=false);
+SELECT reloptions FROM pg_class WHERE oid = 'reloptions_test'::regclass;
+
 -- Test vacuum_truncate option
 DROP TABLE reloptions_test;