diff --git a/website/src/lib/docs/th/integration.mdx b/website/src/lib/docs/th/integration.mdx
index 62b3960c5..25023a999 100644
--- a/website/src/lib/docs/th/integration.mdx
+++ b/website/src/lib/docs/th/integration.mdx
@@ -13,8 +13,8 @@ You can use **gpx.studio** to create maps showing your GPX files and embed them
 
 All you need is:
 
-1. A <a href="https://cloud.maptiler.com/auth/widget?next=https://cloud.maptiler.com/maps/" target="_blank">MapTiler key</a> to load the map, and
-2. GPX files hosted on your server or on Google Drive, or accessible via a public URL.
+1. GPX files hosted on your server or on Google Drive, or accessible via a public URL;
+2. _Optional:_ a <a href="https://cloud.maptiler.com/auth/widget?next=https://cloud.maptiler.com/maps/" target="_blank">MapTiler key</a> to load MapTiler maps.
 
 You can then play with the configurator below to customize your map and generate the corresponding HTML code.