diff --git a/bin/run_test.py b/bin/run_test.py
index 53950f01..bee65de4 100755
--- a/bin/run_test.py
+++ b/bin/run_test.py
@@ -9,7 +9,7 @@ import sys
 def single_run(test_project):
     # run the test
     subprocess.check_call(
-        [sys.executable, '-m', 'pytest', '-vvs', os.path.join(test_project, 'cibuildwheel_test.py')],
+        [sys.executable, '-m', 'pytest', '-vv', os.path.join(test_project, 'cibuildwheel_test.py')],
     )