diff --git a/flake.nix b/flake.nix
index 834a8eab9..75ef864af 100644
--- a/flake.nix
+++ b/flake.nix
@@ -405,6 +405,7 @@
           phases = [ "buildPhase" ];
           buildPhase =
             ''
+            whoami
             export HOME=`mktemp -d`
             mkdir $HOME/.ssh
             cp /opt/hydra_id_rsa $HOME/.ssh/id_rsa