diff --git a/build-constraints.yaml b/build-constraints.yaml
index 6ab11cf1..0168cb17 100644
--- a/build-constraints.yaml
+++ b/build-constraints.yaml
@@ -1972,6 +1972,7 @@ packages:
         - pipes-binary
         - pipes-network
         - pipes-network-tls
+        - pipes-zlib
         - safe-money
         - vector-bytes-instances
         - xmlbf-xeno
@@ -4399,6 +4400,7 @@ packages:
         - appendful
         - appendful-persistent
         - autodocodec
+        - autodocodec-nix
         - autodocodec-openapi3
         - autodocodec-schema
         - autodocodec-servant-multipart
@@ -4446,6 +4448,7 @@ packages:
         - mergeful-persistent
         - mergeless
         - mergeless-persistent
+        - opt-env-conf
         - pretty-relative-time
         - safe-coloured-text
         - safe-coloured-text-gen