diff --git a/deployment/data-model.nix b/deployment/data-model.nix
index 1b259f80..372fe995 100644
--- a/deployment/data-model.nix
+++ b/deployment/data-model.nix
@@ -493,8 +493,8 @@ let
                   # .qcow2 is around half the size of .raw, on top of supporting backups - be it apparently at the cost of performance
                   qemu-img convert -f raw -O qcow2 -C "${raw}" /tmp/${name}.qcow2
 
-                  # ls -l ${raw}
-                  # ls -l /tmp/${name}.qcow2
+                  ls -l ${raw} >&2
+                  ls -l /tmp/${name}.qcow2 >&2
 
                   env ${toString (lib.mapAttrsToList (k: v: "TF_VAR_${k}=\"${toBash v}\"") environment)} \
                   ${toString (lib.mapAttrsToList (k: v: "${k}=\"${toBash v}\"") httpBackend)} \