diff --git a/build-constraints.yaml b/build-constraints.yaml
index 7e1e0ad6..63e2ba67 100644
--- a/build-constraints.yaml
+++ b/build-constraints.yaml
@@ -2283,6 +2283,8 @@ packages:
         # https://github.com/fpco/stackage/issues/1447
         - process-extras < 0.3.4
 
+        # https://github.com/fpco/stackage/issues/1449
+        - bytestring-builder < 0.10.8.1.0
 # end of packages