diff --git a/CHANGELOG.md b/CHANGELOG.md
index d3595049..a6f334ef 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -64,6 +64,8 @@ Removed deprecation warnings for Elixir 1.15.
 
 This version is updated to work with Phoenix 1.7, in particular using the new template components structure. All views have been removed, and Pow no longer requires the `phoenix_view` dependency.
 
+Instead of `pow_mailer_layout: {MyAppWeb.LayoutView, :email})` you should use `pow_mailer_layouts: [html: {MyAppWeb.Layouts, :email}, text: {MyAppWeb.Layouts, :email_text}]` in `conn.private`.
+
 Now requires Elixir 1.12+.
 
 ### Enhancements
diff --git a/lib/pow/phoenix/mailer/mail.ex b/lib/pow/phoenix/mailer/mail.ex
index 1cb7d767..824965f2 100644
--- a/lib/pow/phoenix/mailer/mail.ex
+++ b/lib/pow/phoenix/mailer/mail.ex
@@ -61,7 +61,7 @@ defmodule Pow.Phoenix.Mailer.Mail do
   defp handle_deprecated_layout(conn) do
     case Map.has_key?(conn.private, :pow_mailer_layout) do
       true ->
-        IO.warn("`:pow_mailer_layout` in conn.private has been deprecated, please change it to `:pow_mailer_layouts`")
+        IO.warn("`pow_mailer_layout: #{inspect conn.private[:pow_mailer_layout]}` in conn.private has been deprecated, please change it to `pow_mailer_layouts: [_: #{inspect conn.private[:pow_mailer_layout]}]`")
 
         %{conn | private: Map.put(conn.private, :pow_mailer_layouts, _: conn.private[:pow_mailer_layout])}