diff --git a/build-constraints.yaml b/build-constraints.yaml
index c630516f..ce214fa2 100644
--- a/build-constraints.yaml
+++ b/build-constraints.yaml
@@ -4855,6 +4855,9 @@ packages:
       # https://github.com/commercialhaskell/stackage/issues/5474
       - random < 1.2.0
 
+      # 
+      - aeson-yaml < 1.1.0.0
+
 # end of packages
 
 # Package flags are applied to individual packages, and override the values of