diff --git a/internal/dlna/dms.go b/internal/dlna/dms.go
index 47442af11..0df483cca 100644
--- a/internal/dlna/dms.go
+++ b/internal/dlna/dms.go
@@ -542,7 +542,7 @@ func (me *Server) contentDirectoryEventSubHandler(w http.ResponseWriter, r *http
 	case r.Method == "SUBSCRIBE" && r.Header.Get("SID") == "":
 		urls := upnp.ParseCallbackURLs(r.Header.Get("CALLBACK"))
 		var timeout int
-		fmt.Sscanf(r.Header.Get("TIMEOUT"), "Second-%d", &timeout)
+		_, _ = fmt.Sscanf(r.Header.Get("TIMEOUT"), "Second-%d", &timeout)
 		sid, timeout, _ := service.Subscribe(urls, timeout)
 		w.Header()["SID"] = []string{sid}
 		w.Header()["TIMEOUT"] = []string{fmt.Sprintf("Second-%d", timeout)}