diff --git a/build-constraints.yaml b/build-constraints.yaml
index 0f1e2c7b..f7e31ee4 100644
--- a/build-constraints.yaml
+++ b/build-constraints.yaml
@@ -14,6 +14,7 @@ packages:
 
     "Phil de Joux <phil.dejoux@blockscope.com> @philderbeast":
         - siggy-chardust
+        - detour-via-sci
 
     "Matthew Ahrens <matt.p.ahrens@gmail.com> @mpahrens":
         - forkable-monad