diff --git a/test/property_test/gradualizer_gen.erl b/test/property_test/gradualizer_gen.erl
index de30622a..dc2426c4 100644
--- a/test/property_test/gradualizer_gen.erl
+++ b/test/property_test/gradualizer_gen.erl
@@ -8,6 +8,7 @@ abstract_type() ->
     Opts = [{weight, {binop, 0}},
             {weight, {unop, 0}},
             {weight, {remote_type, 0}},
+            {weight, {annotated_type, 0}},
             {weight, {user_defined_type, 10}}],
     abstract_type(Opts).