diff --git a/README.md b/README.md
index 0e6e560..a6b9313 100644
--- a/README.md
+++ b/README.md
@@ -1,11 +1,10 @@
 # BlsEx
 
-**TODO: Add description**
+This package is Elixir utility to work with BLS signature scheme supporting aggregation of signatures and public keys along with signature and verification.
 
 ## Installation
 
-If [available in Hex](https://hex.pm/docs/publish), the package can be installed
-by adding `bls_ex` to your list of dependencies in `mix.exs`:
+Adds `bls_ex` to your list of dependencies in `mix.exs`:
 
 ```elixir
 def deps do
@@ -15,7 +14,6 @@ def deps do
 end
 ```
 
-Documentation can be generated with [ExDoc](https://github.com/elixir-lang/ex_doc)
-and published on [HexDocs](https://hexdocs.pm). Once published, the docs can
-be found at <https://hexdocs.pm/bls_ex>.
+## Documentation
 
+Documentation is [available on Hexdocs](https://hexdocs.pm/bls_ex)
diff --git a/mix.exs b/mix.exs
index 83ae5de..950e29b 100644
--- a/mix.exs
+++ b/mix.exs
@@ -7,7 +7,21 @@ defmodule BlsEx.MixProject do
       version: "0.1.0",
       elixir: "~> 1.14",
       start_permanent: Mix.env() == :prod,
-      deps: deps()
+      deps: deps(),
+      package: package()
+    ]
+  end
+
+  defp package do
+    [
+      files: [
+        "lib",
+        "native",
+        "checksum-*.exs",
+        "mix.exs",
+        licenses: ["AGPL-3.0-or-later"],
+        links: %{"GitHub" => "https://github.com/archethic-foundation/bls_ex"}
+      ]
     ]
   end