diff --git a/build-constraints.yaml b/build-constraints.yaml
index 9475f31a..0756fddf 100644
--- a/build-constraints.yaml
+++ b/build-constraints.yaml
@@ -4008,7 +4008,7 @@ packages:
         - ascii-th
         - attoparsec-run
         - aws-cloudfront-signed-cookies
-        - d10
+        - d10 < 0 # still blocked by a hedgehog dependency
         - data-forest
         - hedgehog-optics
         - hex-text