diff --git a/update-tles b/update-tles
index c0eba9b..0ded0c9 100755
--- a/update-tles
+++ b/update-tles
@@ -1,5 +1,5 @@
 #!/bin/sh
 for a in galileo gps-ops beidou glo-ops active
 do
-	wget --backups=1 https://www.celestrak.com/NORAD/elements/$a.txt
+	wget -N --progress=dot:binary --backups=1 https://www.celestrak.com/NORAD/elements/$a.txt
 done