diff --git a/src/test/regress/expected/privileges.out b/src/test/regress/expected/privileges.out
index f68210bcd21..c1936bda092 100644
--- a/src/test/regress/expected/privileges.out
+++ b/src/test/regress/expected/privileges.out
@@ -348,10 +348,10 @@ ERROR:  permission denied for relation atest3
 DELETE FROM atest3; -- ok
 BEGIN;
 RESET SESSION AUTHORIZATION;
-ALTER ROLE regress_priv_user1 NOINHERIT;
-SET SESSION AUTHORIZATION regress_priv_user1;
+ALTER ROLE regressuser1 NOINHERIT;
+SET SESSION AUTHORIZATION regressuser1;
 DELETE FROM atest3;
-ERROR:  permission denied for table atest3
+ERROR:  permission denied for relation atest3
 ROLLBACK;
 -- views
 SET SESSION AUTHORIZATION regressuser3;
diff --git a/src/test/regress/sql/privileges.sql b/src/test/regress/sql/privileges.sql
index b31eb28cce3..6e9db844ad4 100644
--- a/src/test/regress/sql/privileges.sql
+++ b/src/test/regress/sql/privileges.sql
@@ -218,8 +218,8 @@ DELETE FROM atest3; -- ok
 
 BEGIN;
 RESET SESSION AUTHORIZATION;
-ALTER ROLE regress_priv_user1 NOINHERIT;
-SET SESSION AUTHORIZATION regress_priv_user1;
+ALTER ROLE regressuser1 NOINHERIT;
+SET SESSION AUTHORIZATION regressuser1;
 DELETE FROM atest3;
 ROLLBACK;