diff --git a/third_party/nix/env.nix b/third_party/nix/env.nix
index 473e0fd..c293036 100644
--- a/third_party/nix/env.nix
+++ b/third_party/nix/env.nix
@@ -87,6 +87,8 @@
     busybox
     niv
     google-cloud-sdk
+    qemu_kvm
+    swtpm
   ];
   runScript = wrapper;
 })