diff --git a/newgrf/43411222/versions/20230902T192016Z.yaml b/newgrf/43411222/versions/20230902T192016Z.yaml
index 9f2b17af7..eef6e906f 100644
--- a/newgrf/43411222/versions/20230902T192016Z.yaml
+++ b/newgrf/43411222/versions/20230902T192016Z.yaml
@@ -9,3 +9,7 @@ classification:
   has-sound-effects: false
 filesize: 3482006
 availability: "new-games"
+compatibility:
+- name: "vanilla"
+  conditions:
+  - ">= 13.4"