diff --git a/pod.go b/pod.go
index e3a767b..88324e9 100644
--- a/pod.go
+++ b/pod.go
@@ -87,7 +87,7 @@ func scanEpisodes() ([]Episode, error) {
 
 		ep := Episode{
 			Title:   meta.Title(),
-			File:    baseName,
+			File:    baseName + ".mp3",
 			PubDate: info.ModTime().Format(time.RFC1123),
 			Size:    info.Size(),
 		}