diff --git a/src/utils/tests.py b/src/utils/tests.py
index 0b1d86d0..e1a4de52 100644
--- a/src/utils/tests.py
+++ b/src/utils/tests.py
@@ -30,9 +30,6 @@ def setUpTestData(cls) -> None:
         """Test setup."""
         # disable logging
         logging.disable(logging.CRITICAL)
-
-        # TODO(tykling): figure out why using ORJSONRenderer() doesn't work
-        # cls.client = Client(enforce_csrf_checks=True, json_encoder=ORJSONRenderer())
         cls.client = Client(enforce_csrf_checks=True)
 
         # create 4 regular users and 1 superuser