diff --git a/parser/parser_test.go b/parser/parser_test.go
index ffb825ff1b..8aaa01b882 100644
--- a/parser/parser_test.go
+++ b/parser/parser_test.go
@@ -293,6 +293,7 @@ func (s *testParserSuite) TestParser0(c *C) {
 		{"SELECT 1 > SOME (select 1)", true},
 
 		// For exists subquery
+		{"SELECT EXISTS select 1", false},
 		{"SELECT EXISTS (select 1)", true},
 	}