diff --git a/layouts/_default/rss.xml b/layouts/_default/rss.xml
index 34f1ac6..be38ab4 100644
--- a/layouts/_default/rss.xml
+++ b/layouts/_default/rss.xml
@@ -1,5 +1,5 @@
 {{- printf "<?xml-stylesheet href=\"/feed.xsl\" type=\"text/xsl\"?>" | safeHTML }}
-<rss version="2.0" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:media="http://search.yahoo.com/mrss/" xmlns:content="http://purl.org/rss/1.0/modules/content/" xmlns:atom="http://www.w3.org/2005/Atom" xmlns:podcast="https://github.com/Podcastindex-org/podcast-namespace/blob/main/docs/1.0.md" xmlns:itunes="http://www.itunes.com/dtds/podcast-1.0.dtd">
+<rss version="2.0" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:media="http://search.yahoo.com/mrss/" xmlns:content="http://purl.org/rss/1.0/modules/content/" xmlns:podcast="https://github.com/Podcastindex-org/podcast-namespace/blob/main/docs/1.0.md" xmlns:itunes="http://www.itunes.com/dtds/podcast-1.0.dtd">
   <channel>
 	<title>{{.Title}}</title>
 	<link>{{ .Permalink }}</link>
diff --git a/layouts/about/rss.xml b/layouts/about/rss.xml
index 2403040..feda28f 100644
--- a/layouts/about/rss.xml
+++ b/layouts/about/rss.xml
@@ -1,5 +1,5 @@
 {{- printf "<?xml-stylesheet href=\"/feed.xsl\" type=\"text/xsl\"?>" | safeHTML }}
-<rss version="2.0" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:media="http://search.yahoo.com/mrss/" xmlns:content="http://purl.org/rss/1.0/modules/content/" xmlns:atom="http://www.w3.org/2005/Atom" xmlns:podcast="https://github.com/Podcastindex-org/podcast-namespace/blob/main/docs/1.0.md" xmlns:itunes="http://www.itunes.com/dtds/podcast-1.0.dtd">
+<rss version="2.0" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:media="http://search.yahoo.com/mrss/" xmlns:content="http://purl.org/rss/1.0/modules/content/" xmlns:podcast="https://github.com/Podcastindex-org/podcast-namespace/blob/main/docs/1.0.md" xmlns:itunes="http://www.itunes.com/dtds/podcast-1.0.dtd">
   <channel>
 	<title>{{.Site.Title}}</title>
 	<link>{{ .Permalink }}</link>