diff --git a/Jenkinsfile b/Jenkinsfile
index fff53ff..031ecf6 100644
--- a/Jenkinsfile
+++ b/Jenkinsfile
@@ -135,8 +135,10 @@
       }
       post {
         always {
-          container('python-39-slim-buster-build') {
-            archiveArtifacts artifacts: 'ledger/results/**', fingerprint: true
+          steps {
+            container('python-39-slim-buster-build') {
+              archiveArtifacts artifacts: 'ledger/results/**', fingerprint: true
+            }
           }
         }
       }