diff --git a/apps/monitor/observability-agent/release.yaml b/apps/monitor/observability-agent/release.yaml
index 1cea19f..b2da59b 100644
--- a/apps/monitor/observability-agent/release.yaml
+++ b/apps/monitor/observability-agent/release.yaml
@@ -36,8 +36,8 @@ spec:
         name: agent
         extraFlags:
         - web.enable-lifecycle
+        - storage.tsdb.retention.time=30m
         - enable-feature=expand-external-labels
-        - storage.agent.retention.max-time=30m
         remoteWrite:
         - name: remote_prometheus
           url: 'https://prometheus.svc.plus/api/v1/write'