diff --git a/build-constraints.yaml b/build-constraints.yaml
index 83be0317..df62f74d 100644
--- a/build-constraints.yaml
+++ b/build-constraints.yaml
@@ -652,6 +652,7 @@ packages:
         - unbound-generics
 
     "Alois Cochard alois.cochard@gmail.com @aloiscochard":
+        - codex
         - machines-directory
         - machines-io
         - machines-process