diff --git a/tests/queries/bugs/join_constants_on.sql b/tests/queries/bugs/join_constants_on.sql
new file mode 100644
index 0000000000000000000000000000000000000000..ae967e07adbb843ae216bff194e286e577dbde3c
--- /dev/null
+++ b/tests/queries/bugs/join_constants_on.sql
@@ -0,0 +1,2 @@
+select cast(1, 'UInt8') from (select arrayJoin([1, 2]) as a) t1 left join (select 1 as b) t2 on b = ignore('UInt8');
+select isConstant('UInt8'), toFixedString('hello', toUInt8(substring('UInt8', 5, 1))) from (select arrayJoin([1, 2]) as a) t1 left join (select 1 as b) t2 on b = ignore('UInt8');