diff --git a/build-constraints.yaml b/build-constraints.yaml
index bffdc5ab..e1fd1231 100644
--- a/build-constraints.yaml
+++ b/build-constraints.yaml
@@ -3223,6 +3223,7 @@ packages:
     "Luis Pedro Coelho <luis@luispedro.org> @luispedro":
         - safeio
         - conduit-algorithms
+        - conduit-zstd
 
     "Alex Biehl <alexbiehl@gmail.com> @alexbiehl":
         - haddock-library