diff --git a/infoschema/tables_test.go b/infoschema/tables_test.go
index ad6de4531affa..057ec4082ed25 100644
--- a/infoschema/tables_test.go
+++ b/infoschema/tables_test.go
@@ -312,7 +312,7 @@ func (s *testTableSuite) TestSomeTables(c *C) {
 		StmtCtx: tk.Se.GetSessionVars().StmtCtx,
 	}
 	tk.Se.SetSessionManager(sm)
-	tk.MustQuery("select * from information_schema.PROCESSLIST order by ID;").Sort().Check(
+	tk.MustQuery("select * from information_schema.PROCESSLIST order by ID;").Check(
 		testkit.Rows(
 			fmt.Sprintf("1 user-1 localhost information_schema Quit 9223372036 1 %s", "<nil>"),
 			fmt.Sprintf("2 user-2 localhost <nil> Init DB 9223372036 2 %s", strings.Repeat("x", 101)),
@@ -327,13 +327,13 @@ func (s *testTableSuite) TestSomeTables(c *C) {
 			fmt.Sprintf("1 user-1 localhost information_schema Quit 9223372036 1 %s", "<nil>"),
 			fmt.Sprintf("2 user-2 localhost <nil> Init DB 9223372036 2 %s", strings.Repeat("x", 101)),
 		))
-	tk.MustQuery("select * from information_schema.PROCESSLIST where db is null;").Sort().Check(
+	tk.MustQuery("select * from information_schema.PROCESSLIST where db is null;").Check(
 		testkit.Rows(
-			fmt.Sprintf("2 user-2 localhost <nil> Init DB 9223372036 2 %s 0", strings.Repeat("x", 101)),
+			fmt.Sprintf("2 user-2 localhost <nil> Init DB 9223372036 2 %s", strings.Repeat("x", 101)),
 		))
-	tk.MustQuery("select * from information_schema.PROCESSLIST where Info is null;").Sort().Check(
+	tk.MustQuery("select * from information_schema.PROCESSLIST where Info is null;").Check(
 		testkit.Rows(
-			fmt.Sprintf("1 user-1 localhost information_schema Quit 9223372036 1 %s 0", "<nil>"),
+			fmt.Sprintf("1 user-1 localhost information_schema Quit 9223372036 1 %s", "<nil>"),
 		))
 }