diff --git a/build-constraints.yaml b/build-constraints.yaml
index f9d7ecd8..4d337121 100644
--- a/build-constraints.yaml
+++ b/build-constraints.yaml
@@ -484,6 +484,7 @@ packages:
         - yesod-table
 
     "Chris Allen <cma@bitemyapp.com> bitemyapp":
+        - codex
         - machines-directory
         - machines-io
         # - bloodhound # haskell-src-exts 1.18 via derive
@@ -884,7 +885,6 @@ packages:
 
     "Alois Cochard <alois.cochard@gmail.com> @aloiscochard":
         []
-        # GHC 8 & bounds - codex
         # GHC 8 - machines-binary
         # GHC 8 - machines-process
         # GHC 8 - sarsi