diff --git a/lib/music_library_web/components/record_form.ex b/lib/music_library_web/components/record_form.ex
index 19ca625f..ba4920fe 100644
--- a/lib/music_library_web/components/record_form.ex
+++ b/lib/music_library_web/components/record_form.ex
@@ -53,7 +53,11 @@ defmodule MusicLibraryWeb.Components.RecordForm do
           </:option>
         </.select>
         <div class={[@show_purchased_at && "sm:columns-2", "space-y-2"]}>
-          <.input field={@form[:release_date]} label={gettext("Release Date")} />
+          <.input
+            field={@form[:release_date]}
+            label={gettext("Release Date")}
+            sublabel={gettext("ISO format")}
+          />
           <.date_time_picker
             :if={@show_purchased_at}
             field={@form[:purchased_at]}
diff --git a/priv/gettext/default.pot b/priv/gettext/default.pot
index ad572749..c6ce4fac 100644
--- a/priv/gettext/default.pot
+++ b/priv/gettext/default.pot
@@ -2551,3 +2551,8 @@ msgstr ""
 #, elixir-autogen, elixir-format
 msgid "Set emptied"
 msgstr ""
+
+#: lib/music_library_web/components/record_form.ex
+#, elixir-autogen, elixir-format
+msgid "ISO format"
+msgstr ""
diff --git a/priv/gettext/en/LC_MESSAGES/default.po b/priv/gettext/en/LC_MESSAGES/default.po
index f084d296..6593a477 100644
--- a/priv/gettext/en/LC_MESSAGES/default.po
+++ b/priv/gettext/en/LC_MESSAGES/default.po
@@ -2551,3 +2551,8 @@ msgstr ""
 #, elixir-autogen, elixir-format
 msgid "Set emptied"
 msgstr ""
+
+#: lib/music_library_web/components/record_form.ex
+#, elixir-autogen, elixir-format
+msgid "ISO format"
+msgstr ""