diff --git a/tests/test_benchmarks.py b/tests/test_benchmarks.py
index 34bac6b..7755ab2 100644
--- a/tests/test_benchmarks.py
+++ b/tests/test_benchmarks.py
@@ -1,7 +1,5 @@
 import pytest
-import importlib
 from math import sqrt
-import time
 from build123d import *