diff --git a/loopy/auto_test.py b/loopy/auto_test.py
index 607d091b98b7a1919dacbe10f0280ea35c666a43..627a218bf147e6d49cba4fed64972e455232a334 100644
--- a/loopy/auto_test.py
+++ b/loopy/auto_test.py
@@ -324,7 +324,6 @@ def _enumerate_cl_devices_for_ref_test(blacklist_ref_vendors):
         for dev in pf.get_devices():
             if any(bl in dev.platform.vendor
                     for bl in blacklist_ref_vendors):
-                print("blacklist", dev, blacklist_ref_vendors)
                 continue
 
             if dev.type & cl.device_type.CPU: