diff --git a/mix.exs b/mix.exs
index 267abb7..e5ac4b5 100644
--- a/mix.exs
+++ b/mix.exs
@@ -54,7 +54,8 @@ defmodule UsageRules.MixProject do
       source_ref: "v#{@version}",
       extra_section: "GUIDES",
       extras: [
-        {"README.md", title: "Home"}
+        {"README.md", title: "Home"},
+        "CHANGELOG.md"
       ],
       before_closing_head_tag: fn type ->
         if type == :html do