diff --git a/build-constraints.yaml b/build-constraints.yaml
index 86863870..d1083f80 100644
--- a/build-constraints.yaml
+++ b/build-constraints.yaml
@@ -358,6 +358,7 @@ packages:
         - void
         - wl-pprint-extras
         - wl-pprint-terminfo
+        - zippers
         - fixed
         - half
         - gl