diff --git a/build-constraints.yaml b/build-constraints.yaml
index 6128ed1c..74f26166 100644
--- a/build-constraints.yaml
+++ b/build-constraints.yaml
@@ -1960,6 +1960,7 @@ packages:
         - configurator-export
         - decidable
         - emd
+        - functor-products
         - hamilton
         - hmatrix-backprop
         - hmatrix-vector-sized