diff --git a/t/spectest.data b/t/spectest.data
index a6cc88d5774..7af2d9d8ef3 100644
--- a/t/spectest.data
+++ b/t/spectest.data
@@ -406,6 +406,7 @@ S12-enums/misc.t
 # S12-enums/thorough.t # err: Undefined routine '&day' called
 S12-introspection/attributes.t
 S12-introspection/can.t
+S12-introspection/definite.t
 S12-introspection/meta-class.t
 S12-introspection/methods.t
 S12-introspection/parents.t