diff --git a/machines/chai/default.nix b/machines/chai/default.nix
index fda48da..ecd6c72 100644
--- a/machines/chai/default.nix
+++ b/machines/chai/default.nix
@@ -56,6 +56,10 @@ in {
     py36.python36
     py36.python36Packages.virtualenv
     py36.python36Packages.psycopg2
+    py36.python36Packages.wheel
+    py36.python36Packages.setuptools
+    py36.python36Packages.pip
+    python3Packages.twine
     subversion
     teams-for-linux
     xorg.xauth