diff --git a/build-constraints.yaml b/build-constraints.yaml
index bb20588c..a5ebffa1 100644
--- a/build-constraints.yaml
+++ b/build-constraints.yaml
@@ -883,7 +883,6 @@ packages:
         - pipes-safe
         - turtle
         - foldl
-        - morte < 0
         - bench
         - dhall
         - dhall-bash