diff --git a/pytools/__init__.py b/pytools/__init__.py
index 204eef509c93bd0dff6432f243032f4af3f93c6b..cd0fb0d267d41fb8ca2d1a94910423b4ac5b39d6 100644
--- a/pytools/__init__.py
+++ b/pytools/__init__.py
@@ -2294,7 +2294,7 @@ class UniqueNameGenerator:
 
         # }}}
 
-        for counter, var_name in generate_numbered_unique_names(based_on, counter):  # noqa: B007,E501
+        for counter, var_name in generate_numbered_unique_names(based_on, counter):  # noqa: B020,B007,E501
             if not self.is_name_conflicting(var_name):
                 break