diff --git a/layouts/_default/rss.xml b/layouts/_default/rss.xml
index b0e223ad..cf8ef79b 100644
--- a/layouts/_default/rss.xml
+++ b/layouts/_default/rss.xml
@@ -69,7 +69,7 @@
         <updated>{{ .Lastmod.Format "2006-01-02T15:04:05Z07:00" | safeHTML }}</updated>
         <summary type="html">{{ with .Description | html }}{{ . }}{{ else }}{{ .Summary | html }}{{ end -}}</summary>
         {{- if site.Params.ShowFullTextinRSS }}
-          <content type="html">{{ .Content | html }}</content>
+          <content type="html">{{ (printf "<![CDATA[%s]]>" .Content) | safeHTML }}</content>
         {{- end }}
       </entry>
     {{- end }}