diff --git a/tox.ini b/tox.ini
index d6ff3d3..bb09b20 100644
--- a/tox.ini
+++ b/tox.ini
@@ -22,6 +22,7 @@ deps =
     pytest
     pytest-cov
     pytest-django
+    django-filter
     django40: django<5.0,>=4.2
     django50: django<5.1,>=5
     django51: django<5.2,>=5.1