diff --git a/tox.ini b/tox.ini
index 482e52a..4ea257a 100644
--- a/tox.ini
+++ b/tox.ini
@@ -78,4 +78,4 @@ filterwarnings =
   ignore:defusedxml.lxml is no longer supported:DeprecationWarning:openpyxl.xml.functions
   ignore:Using or importing the ABCs from 'collections':DeprecationWarning:django.*
 # remind us later
-  once:.*staticfiles.*::django\..*
+  once