diff --git a/build-constraints.yaml b/build-constraints.yaml
index 00b20943..47a9cc8f 100644
--- a/build-constraints.yaml
+++ b/build-constraints.yaml
@@ -5061,7 +5061,7 @@ packages:
         - dlist
         - dlist-instances
         - dlist-nonempty
-        - double-conversion
+        - double-conversion < 0 # https://github.com/haskell/double-conversion/issues/34
         - dual-tree
         - easy-file
         - easytest