diff --git a/src/test/modules/test_pg_dump/t/001_base.pl b/src/test/modules/test_pg_dump/t/001_base.pl
index 8e974cc9910..23a7901a9db 100644
--- a/src/test/modules/test_pg_dump/t/001_base.pl
+++ b/src/test/modules/test_pg_dump/t/001_base.pl
@@ -771,7 +771,7 @@ my %tests = (
 # Create a PG instance to test actually dumping from
 
 my $node = PostgreSQL::Test::Cluster->new('main');
-$node->init;
+$node->init('auth_extra' => [ '--create-role', 'regress_dump_login_role' ]);
 $node->start;
 
 my $port = $node->port;