diff --git a/docs/sources/clients/promtail/installation.md b/docs/sources/clients/promtail/installation.md
index 693d5296ea..a19d72456f 100644
--- a/docs/sources/clients/promtail/installation.md
+++ b/docs/sources/clients/promtail/installation.md
@@ -37,7 +37,7 @@ helm repo update
 Finally, Promtail can be deployed with:
 
 ```bash
-$ helm upgrade --install promtail grafana/promtail --set "loki.serviceName=loki"
+helm upgrade --install promtail grafana/promtail
 ```
 
 ## Kubernetes