diff --git a/src/test/regress/expected/join_hash.out b/src/test/regress/expected/join_hash.out
index 9eee39bdd3..6080ebb961 100644
--- a/src/test/regress/expected/join_hash.out
+++ b/src/test/regress/expected/join_hash.out
@@ -4,6 +4,7 @@
 begin;
 set local min_parallel_table_scan_size = 0;
 set local parallel_setup_cost = 0;
+set local enable_hashjoin = on;
 -- Extract bucket and batch counts from an explain analyze plan.  In
 -- general we can't make assertions about how many batches (or
 -- buckets) will be required because it can vary, but we can in some
diff --git a/src/test/regress/sql/join_hash.sql b/src/test/regress/sql/join_hash.sql
index ae352e9b0b..5b41d01a24 100644
--- a/src/test/regress/sql/join_hash.sql
+++ b/src/test/regress/sql/join_hash.sql
@@ -6,6 +6,7 @@ begin;
 
 set local min_parallel_table_scan_size = 0;
 set local parallel_setup_cost = 0;
+set local enable_hashjoin = on;
 
 -- Extract bucket and batch counts from an explain analyze plan.  In
 -- general we can't make assertions about how many batches (or