diff --git a/build-constraints.yaml b/build-constraints.yaml
index f35bdd85..5ba4f48c 100644
--- a/build-constraints.yaml
+++ b/build-constraints.yaml
@@ -3116,7 +3116,9 @@ packages:
         - pomaps
 
     "Lucas David Traverso <lucas6246@gmail.com> @ludat":
+        - map-syntax
         - snap
+        - heist
 
     # If you stop maintaining a package you can move it here.
     # It will then be disabled if it starts causing problems.