diff --git a/config/config.exs b/config/config.exs
index 91e6b3b..68a81ab 100644
--- a/config/config.exs
+++ b/config/config.exs
@@ -1,3 +1,3 @@
 import Config
 
-config :logger, :default_formatter, metadata: ~w(bar baz foo request_id)a
+config :logger, :default_formatter, metadata: ~w(bar baz foo)a
diff --git a/test/tesla/middleware/meta_logger_test.exs b/test/tesla/middleware/meta_logger_test.exs
index 884087a..33d9938 100644
--- a/test/tesla/middleware/meta_logger_test.exs
+++ b/test/tesla/middleware/meta_logger_test.exs
@@ -230,7 +230,7 @@ defmodule Tesla.Middleware.MetaLoggerTest do
     end
 
     test "when the max entry length is given and the logs are split, the metadata is captured with each line" do
-      Logger.metadata(request_id: "123123123")
+      Logger.metadata(foo: "123123123")
 
       body = String.duplicate("x", 100)
 
@@ -242,7 +242,7 @@ defmodule Tesla.Middleware.MetaLoggerTest do
 
       log_lines
       |> Enum.each(fn log_line ->
-        assert log_line =~ "request_id=123123123"
+        assert log_line =~ "foo=123123123"
       end)
     end