diff --git a/README.md b/README.md
index 23cb136..94534d2 100644
--- a/README.md
+++ b/README.md
@@ -9,7 +9,7 @@ This project focus on:
 This project only depend on:
 
 * `podman`
-* [podman dnsname plugin](https://github.com/containers/dnsname) (Optional requirement. If necessary, the containers be able to resolve each other if they are on the same CNI network. In distributions, it is usually found in the `podman-plugins` or `podman-dnsname` package)
+* [podman dnsname plugin](https://github.com/containers/dnsname): It is usually found in the `podman-plugins` or `podman-dnsname` distro packages, those packages are not pulled by default and you need to install them. This allow containers be able to resolve each other if they are on the same CNI network.
 * Python3
 * [PyYAML](https://pyyaml.org/)
 * [python-dotenv](https://pypi.org/project/python-dotenv/)