diff --git a/build-constraints.yaml b/build-constraints.yaml
index 9ac6a4cb..7e03611a 100644
--- a/build-constraints.yaml
+++ b/build-constraints.yaml
@@ -1052,6 +1052,13 @@ packages:
         - scalpel
         - wai-middleware-prometheus
 
+    "William Casarin <bill@casarin.me> @jb55":
+        - bson-lens
+        - cased
+        - pipes-csv
+        - pipes-mongodb
+        - skeletons
+
     "Smirnov Alexey <chemistmail@gmail.com> @chemist":
         - snmp
         - agentx