diff --git a/tools/setup.py b/tools/setup.py
index ce4d6bd0..49c17e97 100755
--- a/tools/setup.py
+++ b/tools/setup.py
@@ -2,11 +2,7 @@
 
 import argparse
 import hashlib
-import platform
 from pathlib import Path
-import subprocess
-import sys
-import tarfile
 import tempfile
 import urllib.request
 from common import setup_common as setup