diff --git a/build-constraints.yaml b/build-constraints.yaml
index c4ea0f26..616ffb74 100644
--- a/build-constraints.yaml
+++ b/build-constraints.yaml
@@ -707,7 +707,7 @@ packages:
         - pipes-safe
         - turtle
         - foldl
-        # - morte # GHC 8.2.1
+        - morte
         - bench
         - dhall