diff --git a/tasks/a11y/definition.py b/tasks/a11y/definition.py
index deaf8da..5b17d93 100644
--- a/tasks/a11y/definition.py
+++ b/tasks/a11y/definition.py
@@ -48,7 +48,7 @@ def handler(self):
             )
         )
         self.logger.info(f'{len(data)} urls found')
-        url_limit = 500
+        url_limit = 400
         if len(data) > url_limit:
             self.logger.info(f'limiting scanning to {url_limit} urls')
             data = [data[0], *random.sample(data[1:], url_limit - 1)]