diff --git a/build-constraints.yaml b/build-constraints.yaml
index fbf95d7b..dbe1e62c 100644
--- a/build-constraints.yaml
+++ b/build-constraints.yaml
@@ -1730,6 +1730,7 @@ packages:
         - invariant
         - keycode
         - lift-generics
+        - mintty
         - mtl-compat
         - proxied
         - text-show