diff --git a/build-constraints.yaml b/build-constraints.yaml
index 57fb8335..30023be2 100644
--- a/build-constraints.yaml
+++ b/build-constraints.yaml
@@ -4110,6 +4110,12 @@ packages:
 
     "Henry Laxen <nadine.and.henry@pobox.com> @HenryLaxen":
         - bbdb
+        
+    "Andrzej Rybczak <andrzej@rybczak.net> @arybczak":
+        - effectful
+        - effectful-core
+        - effectful-plugin
+        - effectful-th
 
     "Stevan Andjelkovic <stevan.andjelkovic@here.com> @stevana":
         - quickcheck-state-machine