diff --git a/build-constraints.yaml b/build-constraints.yaml
index 895f2bd8..520c606e 100644
--- a/build-constraints.yaml
+++ b/build-constraints.yaml
@@ -3714,6 +3714,7 @@ packages:
         - bech32-th
         - cardano-coin-selection
         - monoidmap
+        - monoidmap-aeson
         - quickcheck-groups
         - quickcheck-monoid-subclasses
         - quickcheck-quid