diff --git a/build-constraints.yaml b/build-constraints.yaml
index b79e9c31..d95ae0ce 100644
--- a/build-constraints.yaml
+++ b/build-constraints.yaml
@@ -2612,6 +2612,7 @@ packages:
         - express
         - speculate
         - extrapolate
+        - code-conjure
         - percent-format
         - tasty-leancheck
         - hspec-leancheck