diff --git a/tests/metatype/tmetatype_issues.nim b/tests/metatype/tmetatype_issues.nim
index 08d486de2e..c184689a12 100644
--- a/tests/metatype/tmetatype_issues.nim
+++ b/tests/metatype/tmetatype_issues.nim
@@ -9,6 +9,7 @@ asd
 Foo
 Bar
 '''
+joinable: false
 """
 
 import typetraits, macros