diff --git a/build-constraints.yaml b/build-constraints.yaml
index 36d7fcaf..dea44fe0 100644
--- a/build-constraints.yaml
+++ b/build-constraints.yaml
@@ -1610,8 +1610,10 @@ packages:
         - irc
 
     "Dennis Gosnell <cdep.illabout@gmail.com> @cdepillabout":
+        - envelope
         - ig
         - natural-transformation
+        - read-env-var
 
     "Franklin Chen <franklinchen@franklinchen.com> @FranklinChen":
         - Ebnf2ps