diff --git a/src/content/docs/en/guides/upgrade-to/v5.mdx b/src/content/docs/en/guides/upgrade-to/v5.mdx
index aecaeab2ff96c..e369deaec9e85 100644
--- a/src/content/docs/en/guides/upgrade-to/v5.mdx
+++ b/src/content/docs/en/guides/upgrade-to/v5.mdx
@@ -241,10 +241,10 @@ See the instructions below for updating an existing content collection with Mark
     });
     ```
 
-3. **Change references from `slug` to `id`**. Content layer collections do not have a `slug` field. Instead, all updated collections will have an `id`.
+3. **Change references from `slug` to `id`**. Content layer collections do not have a `slug` field. Instead, all updated collections will have an `id`. You may also need to update your file name to match an updated getStaticPaths() parameter:
 
     ```astro ins={7} del={6}
-    // src/pages/[slug].astro
+    // src/pages/[id].astro
     ---
     export async function getStaticPaths() {
       const posts = await getCollection('blog');