diff --git a/internal/http/handlers.go b/internal/http/handlers.go
index ce5e512..89ed3c5 100644
--- a/internal/http/handlers.go
+++ b/internal/http/handlers.go
@@ -101,6 +101,7 @@ func (h *Handlers) Playlist(w http.ResponseWriter, _ *http.Request) {
 }
 
 func (h *Handlers) Filelist(w http.ResponseWriter, _ *http.Request) {
+	w.Header().Add("Content-Type", "plain/html")
 	data, _ := os.ReadFile(h.conf.FilelistPath)
 	w.Write(data)
 }