diff --git a/telethon/utils.py b/telethon/utils.py
index 7d058518..c928cd99 100644
--- a/telethon/utils.py
+++ b/telethon/utils.py
@@ -1341,10 +1341,7 @@ def get_appropriated_part_size(file_size):
         return 128
     if file_size <= 786432000:  # 750MB
         return 256
-    if file_size <= 2097152000:  # 2000MB
-        return 512
-
-    raise ValueError('File size too large')
+    return 512
 
 
 def encode_waveform(waveform):