diff --git a/tests/test_style.py b/tests/test_style.py
index 74c1333..3d8cd87 100644
--- a/tests/test_style.py
+++ b/tests/test_style.py
@@ -1,5 +1,6 @@
 import os
 import subprocess
+import sys
 import unittest
 
 
@@ -15,7 +16,7 @@ class TestStyle(unittest.TestCase):
         This test runs flake8 on the code, and will fail if it returns a non-zero exit code.
         """
         # We ignore E712, which disallows non-identity comparisons with True and False
-        flake8_command = ['flake8', '--ignore=E712,W503', REPO_PATH]
+        flake8_command = [sys.executable, '-m', 'flake8', '--ignore=E712,W503', REPO_PATH]
 
         self.assertEqual(subprocess.call(flake8_command), 0)