diff --git a/build-constraints.yaml b/build-constraints.yaml
index ceb0b715..040da092 100644
--- a/build-constraints.yaml
+++ b/build-constraints.yaml
@@ -338,6 +338,7 @@ packages:
         - essence-of-live-coding-warp
         - finite-typelits
         - has-transformers
+        - monad-schedule
         - pulse-simple
         - rhine
         - rhine-gloss