diff --git a/build-constraints.yaml b/build-constraints.yaml
index 82447ac9..5c9ae9da 100644
--- a/build-constraints.yaml
+++ b/build-constraints.yaml
@@ -7,6 +7,12 @@ cabal-format-version: "2.2"
 
 # Constraints for brand new builds
 packages:
+    "Antonio Alonso Dominguez <alonso.domin@gmail.com> @alonsodomin":
+        - hschema
+        - hschema-aeson
+        - hschema-quickcheck
+        - hschema-prettyprinter
+
     "Preetham Gujjula <preetham.gujjula@gmail.com> @pgujjula":
         - modular