diff --git a/build-constraints.yaml b/build-constraints.yaml
index 18189435..03e13400 100644
--- a/build-constraints.yaml
+++ b/build-constraints.yaml
@@ -3177,7 +3177,7 @@ packages:
         - primitive-addr
         - quickcheck-classes
         - quickcheck-classes-base
-        - arithmoi
+        - arithmoi < 0.11.0.1
         - bitvec
         - poly
         - extended-reals