diff --git a/build-constraints.yaml b/build-constraints.yaml
index 89d12d13..b867d498 100644
--- a/build-constraints.yaml
+++ b/build-constraints.yaml
@@ -2792,6 +2792,7 @@ packages:
         - hw-prim
         - hw-rankselect
         - hw-rankselect-base
+        - hw-simd
         - hw-succinct
         - hw-streams
         - hw-xml < 0 # Build failure haskell-works/hw-xml#28