diff --git a/build-constraints.yaml b/build-constraints.yaml
index a34b7083..a4067e4b 100644
--- a/build-constraints.yaml
+++ b/build-constraints.yaml
@@ -3440,6 +3440,7 @@ packages:
         - typelevel-tools-yj
         - storable-peek-poke
         - storable-hetero-list
+        - tools-yj
 
     "Jan Gerlinger <git@jangerlinger.de> @JanGe":
         - irc-dcc