diff --git a/README.md b/README.md
index 49650d5d..a7053018 100644
--- a/README.md
+++ b/README.md
@@ -21,11 +21,18 @@ If you're a helm user, a helm chart is listed on prometheus-community repository
 
 To install it with the release name `my-release`, run this Helm command:
 
+For Helm2
 ```console
 $ helm repo add prometheus-community https://prometheus-community.github.io/helm-charts
 $ helm repo update
 $ helm install --name my-release prometheus-community/prometheus-adapter
 ```
+For Helm3 ( as name is mandatory )
+```console
+$ helm repo add prometheus-community https://prometheus-community.github.io/helm-charts
+$ helm repo update
+$ helm install my-release prometheus-community/prometheus-adapter
+```
 
 Official images
 ---