diff --git a/build-constraints.yaml b/build-constraints.yaml
index 036c7125..30d436b8 100644
--- a/build-constraints.yaml
+++ b/build-constraints.yaml
@@ -2769,6 +2769,7 @@ packages:
         - tasty-auto
         - tasty-stats
         - colorful-monoids
+        - ihs
 
     "Taras Serduke <taras.serduke@gmail.com> @tserduke":
         - do-list