diff --git a/build-constraints.yaml b/build-constraints.yaml
index c4c682de..17889606 100644
--- a/build-constraints.yaml
+++ b/build-constraints.yaml
@@ -693,7 +693,8 @@ packages:
         - unbound-generics
 
     "Alois Cochard alois.cochard@gmail.com @aloiscochard":
-        - codex
+        # https://github.com/fpco/stackage/issues/415
+        # - codex
         - machines-directory
         - machines-io
         - machines-process
@@ -860,9 +861,6 @@ packages:
         # Force a specific version that's compatible with transformers 0.3
         - transformers-compat == 0.4.0.3
 
-        # https://github.com/fpco/stackage/issues/415
-        - hackage-db < 1.12
-
         # https://github.com/fpco/stackage/issues/442
         - blaze-builder < 0.4