# Update SNMP community string in SNMP exporter (Helm based Deployment)

**URL:** <https://discuss.prometheus.io/t/update-snmp-community-string-in-snmp-exporter-helm-based-deployment/1857>\
**Category:** snmp\_exporter\
**Created:** [September 1, 2023, 2:15pm UTC](https://discuss.prometheus.io/t/update-snmp-community-string-in-snmp-exporter-helm-based-deployment/1857 "2023-09-01T14:15:21Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![waleed](https://avatars.discourse-cdn.com/v4/letter/w/a87d85/32.png) [@waleed](https://discuss.prometheus.io/u/waleed)\
**Post date:** [September 1, 2023, 2:15pm UTC](https://discuss.prometheus.io/t/update-snmp-community-string-in-snmp-exporter-helm-based-deployment/1857/1 "2023-09-01T14:15:21Z")

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I want to update SNMP community string in SNMP-expoxter deployed using Prometheus helm chart. In which file I need to make the changes values.yaml or configMap.yaml?