diff --git a/test/project.yml b/test/project.yml
index 688423e11..dc4a9cb28 100644
--- a/test/project.yml
+++ b/test/project.yml
@@ -57,6 +57,7 @@
   :plugins:
     - :ignore
     - :ignore_arg
+    - :return_thru_ptr
     - :callback
     - :array
   :treat_as: