diff --git a/mysql-test/r/union.result b/mysql-test/r/union.result
index 842c8e4c25e..54bba1fd958 100644
--- a/mysql-test/r/union.result
+++ b/mysql-test/r/union.result
@@ -935,4 +935,4 @@ select 1 union select 2;
 1
 1
 2
-set sql_select_limit=1;
+set sql_select_limit=default;
diff --git a/mysql-test/t/union.test b/mysql-test/t/union.test
index f3d61f37b1f..effb0139111 100644
--- a/mysql-test/t/union.test
+++ b/mysql-test/t/union.test
@@ -502,5 +502,5 @@ set sql_select_limit=1;
 select 1 union select 2;
 (select 1) union (select 2);
 (select 1) union (select 2) union (select 3) limit 2;
-set sql_select_limit=1;
+set sql_select_limit=default;