diff --git a/build-constraints.yaml b/build-constraints.yaml
index 338e0d06..2b0c0bd0 100644
--- a/build-constraints.yaml
+++ b/build-constraints.yaml
@@ -2936,6 +2936,9 @@ packages:
         # https://github.com/lwm/tasty-discover/issues/85
         - tasty-discover < 2.0.0
 
+        # https://github.com/fpco/stackage/issues/2386
+        - unordered-containers 0.2.8.0
+
 # end of packages
 
 # Package flags are applied to individual packages, and override the values of