diff --git a/tests/hwsim/test_scan.py b/tests/hwsim/test_scan.py
index b0d5a64e4..24a7903ab 100644
--- a/tests/hwsim/test_scan.py
+++ b/tests/hwsim/test_scan.py
@@ -729,7 +729,7 @@ def test_scan_setband(dev, apdev):
         if hapd2:
             hapd2.request("DISABLE")
         subprocess.call(['iw', 'reg', 'set', '00'])
-        for i in devs:
+        for d in devs:
             d.request("SET setband AUTO")
             d.flush_scan_cache()