diff --git a/build-constraints.yaml b/build-constraints.yaml
index f665d708..450295a0 100644
--- a/build-constraints.yaml
+++ b/build-constraints.yaml
@@ -7884,6 +7884,7 @@ packages:
 
         # https://github.com/commercialhaskell/stackage/issues/7925
         - harpie < 0.2.0.0
+        - harpie-numhask < 0.2.0.0
 
         # https://github.com/commercialhaskell/stackage/issues/7926
         - transformers-compat < 0.8