diff --git a/WebHostLib/upload.py b/WebHostLib/upload.py
index acf1c68f..7095d7d0 100644
--- a/WebHostLib/upload.py
+++ b/WebHostLib/upload.py
@@ -69,8 +69,8 @@ def upload_zip_to_db(zfile: zipfile.ZipFile, owner=None, meta={"race": False}, s
     if multidata:
         decompressed_multidata = MultiServer.Context._decompress(multidata)
         player_names = {slot.player_name for slot in slots}
-        leftover_names = [(name, index+1) for index, name in
-                          enumerate([name for name in decompressed_multidata["names"][0]])]
+        leftover_names = [(name, index) for index, name in
+                          enumerate((name for name in decompressed_multidata["names"][0]), start=1)]
         newslots = [(Slot(data=None, player_name=name, player_id=slot, game=decompressed_multidata["games"][slot]))
                     for name, slot in leftover_names if name not in player_names]
         for slot in newslots: