diff --git a/layouts/_default/rss.xml b/layouts/_default/rss.xml
index 10445bc..ae47ece 100644
--- a/layouts/_default/rss.xml
+++ b/layouts/_default/rss.xml
@@ -20,7 +20,11 @@
 		{{end}}{{ if .Params.video}}
 		<enclosure url="{{.Params.video}}" />
 		{{end}}{{ if .Params.audio}}
-		<enclosure url="{{.Params.audio}}" />
+			{{if in .Params.adio "https://"}}
+				<enclosure url="{{.Params.audio}}" />
+			{{else}}
+				<enclosure url="{{.Site.BaseURL}}{{.Params.audio}}" />
+			{{end}}
 		{{end}}{{ if .Params.image}}
 		<image>{{.Params.image}}</image>{{end}}
 		<description>{{- .Content | html -}}</description>