diff --git a/lib/elixir/lib/module.ex b/lib/elixir/lib/module.ex
index 27eb106aa70..9ef8577ee9b 100644
--- a/lib/elixir/lib/module.ex
+++ b/lib/elixir/lib/module.ex
@@ -1320,7 +1320,7 @@ defmodule Module do
     end
   end
 
-  defp compile_doc(table, line, kind, name, arity, args, body, doc, doc_meta, env, impl) do
+  defp compile_doc(table, line, kind, name, arity, args, _body, doc, doc_meta, env, impl) do
     key = {doc_key(kind), name, arity}
     signature = build_signature(args, env)