diff --git a/scripts/update.py b/scripts/update.py
index 52391965b..c0bfaf53f 100755
--- a/scripts/update.py
+++ b/scripts/update.py
@@ -76,9 +76,9 @@ class Main(App):
         self.parser_generate.set_defaults(func=self.generate)
 
     def generate(self):
-        stage_basename = basename(self.args.stage)
-        dfu_basename = basename(self.args.dfu)
-        radiobin_basename = basename(self.args.radiobin)
+        stage_basename = "updater.bin"  # used to be basename(self.args.stage)
+        dfu_basename = "firmware.dfu"  # used to be basename(self.args.dfu)
+        radiobin_basename = "radio.bin"  # used to be basename(self.args.radiobin)
         resources_basename = ""
 
         radio_version = 0