diff --git a/calculate-buildkite-steps.py b/calculate-buildkite-steps.py
index 3f4edc00c..2ccdcad72 100755
--- a/calculate-buildkite-steps.py
+++ b/calculate-buildkite-steps.py
@@ -118,7 +118,7 @@ try:
                 {
                     'command': textwrap.dedent(f'''
                         set -ueo pipefail
-                        resultPath=$(nix build --print-out-paths --no-link -L ".#hydraJobs.{job.name}")
+                        resultPath=$(nix build --print-out-paths --no-link -L ".#hydraJobs.{job.name}^*")
                         echo "Built paths: $$resultPath"
                         attic push afnix-ci $$resultPath || true
                     '''),