diff --git a/spire/templates/apps/feeder.yml b/spire/templates/apps/feeder.yml
index 9711c26a..fd48cacc 100644
--- a/spire/templates/apps/feeder.yml
+++ b/spire/templates/apps/feeder.yml
@@ -1298,7 +1298,11 @@ Resources:
           const body = data.replace(
             /<enclosure url="([^"]+)"/g,
             `<enclosure url="$1?auth=${auth}"`,
+          ).replace(
+            /<media:content fileSize="([^"]+)" type="([^"]+)" url="([^"]+)"/g,
+            `<media:content fileSize="$1" type="$2" url="$3?auth=${auth}"`,
           ).replace(/{\?auth}"/g, `?auth=${auth}"`);
+
           const headers = {
             'Content-Type': resp.headers['content-type'],
             'Cache-Control': `public, max-age=300`,