diff --git a/rebar.config b/rebar.config
index e69de29..05155c2 100644
--- a/rebar.config
+++ b/rebar.config
@@ -0,0 +1 @@
+{plugins, [rebar3_hex]}.
\ No newline at end of file
diff --git a/src/base58.app.src b/src/base58.app.src
index 3c397dd..171dee3 100644
--- a/src/base58.app.src
+++ b/src/base58.app.src
@@ -7,5 +7,5 @@
                   kernel,
                   stdlib
                  ]},
-  {env, []}
- ]}.
+  {licenses, ["Apache-2.0"]},
+  {links, [{"GitHub", "https://github.com/aeternity/erl-base58"}]}]}.