diff --git a/services/maintenance/ariadne-deployment.yaml b/services/maintenance/ariadne-deployment.yaml
index e73a5d39..1d26b03a 100644
--- a/services/maintenance/ariadne-deployment.yaml
+++ b/services/maintenance/ariadne-deployment.yaml
@@ -356,7 +356,9 @@ spec:
             - name: JENKINS_WORKSPACE_CLEANUP_MIN_AGE_HOURS
               value: "24"
             - name: JENKINS_WORKSPACE_CLEANUP_DRY_RUN
-              value: "false"
+              value: "true"
+            - name: JENKINS_WORKSPACE_CLEANUP_MAX_DELETIONS_PER_RUN
+              value: "20"
             - name: METRICS_PATH
               value: "/metrics"
           resources: