diff --git a/.isort.cfg b/.isort.cfg
index 7bdd86345032551998bb0b191389b7890f1589bd..767d641d06e0c7b0c8246661ba2c3c9f72fcc044 100644
--- a/.isort.cfg
+++ b/.isort.cfg
@@ -3,4 +3,4 @@
 line_length = 88
 multi_line_output = 3
 include_trailing_comma = true
-known_third_party = PyPDF2,arrow,bleach,bs4,captcha,celery,dateutil,django,environ,faker,fastjsonschema,icalevents,instaloader,markdown,modelcluster,pirates,pytest,pytz,requests,sentry_sdk,taggit,wagtail,wagtailmetadata,weasyprint,yaml
+known_third_party = PyPDF2,arrow,bleach,bs4,captcha,celery,dateutil,django,environ,faker,fastjsonschema,icalevents,instaloader,markdown,modelcluster,pirates,pytest,pytz,requests,sentry_sdk,taggit,wagtail,wagtailmetadata,weasyprint,willow,yaml