diff --git a/ops/nixos/lib/switch-prebuilt.nix b/ops/nixos/lib/switch-prebuilt.nix
index 171b1e4425..d9379f0e75 100644
--- a/ops/nixos/lib/switch-prebuilt.nix
+++ b/ops/nixos/lib/switch-prebuilt.nix
@@ -2,7 +2,7 @@
 #
 # SPDX-License-Identifier: Apache-2.0
 
-{ depot, pkgs, ... }:
+{ depot, system, pkgs, ... }:
 pkgs.writeShellScriptBin "switch-prebuilt" ''
   set -ue
 
@@ -14,9 +14,11 @@ pkgs.writeShellScriptBin "switch-prebuilt" ''
     tmpdir="$(mktemp -d)"
     trap '{ rm -rf -- "$tmpdir"; }' EXIT
 
-    ${pkgs.curl}/bin/curl -so "$tmpdir/archive.zip" 'https://hg.lukegb.com/api/v4/projects/lukegb%2Fdepot/jobs/artifacts/branch%2Fdefault/download?job=nixCache'
+    ${pkgs.curl}/bin/curl -so "$tmpdir/archive.zip" 'https://hg.lukegb.com/api/v4/projects/lukegb%2Fdepot/jobs/artifacts/branch%2Fdefault/download?job=nixCache-${system}'
     ${pkgs.unzip}/bin/unzip -d "$tmpdir" -q -o "$tmpdir/archive.zip"
     system="$(${pkgs.jq}/bin/jq -r ".\"$(hostname)\"" "$tmpdir/systems.json")"
+
+    echo "Switching to system ''$system"
   fi
 
   if [[ ! -e "$system" ]]; then