diff --git a/build-constraints.yaml b/build-constraints.yaml
index d4dbb397..6c24c77a 100644
--- a/build-constraints.yaml
+++ b/build-constraints.yaml
@@ -3230,6 +3230,7 @@ packages:
         - hw-simd
         - hw-streams
         - hw-succinct
+        - hw-streams < 0 # https://github.com/haskell-works/hw-streams/issues/81
         - hw-xml
         - tasty-discover