diff --git a/build-constraints.yaml b/build-constraints.yaml
index 9c6de94f..182d1873 100644
--- a/build-constraints.yaml
+++ b/build-constraints.yaml
@@ -3609,6 +3609,9 @@ skipped-tests:
     - zlib
     - text-short
 
+    # https://github.com/athanclark/rose-trees/issues/6
+    - rose-trees
+
 # end of skipped-tests
 
 # Tests which we should build and run, but which are expected to fail. We