diff --git a/tests/admin_utils/tests.py b/tests/admin_utils/tests.py
index 463ba9556d..0ce18be094 100644
--- a/tests/admin_utils/tests.py
+++ b/tests/admin_utils/tests.py
@@ -176,6 +176,9 @@ class UtilsTests(SimpleTestCase):
         display_value = display_for_field(None, models.FloatField(), self.empty_value)
         self.assertEqual(display_value, self.empty_value)
 
+        display_value = display_for_field(None, models.JSONField(), self.empty_value)
+        self.assertEqual(display_value, self.empty_value)
+
     def test_number_formats_display_for_field(self):
         display_value = display_for_field(12345.6789, models.FloatField(), self.empty_value)
         self.assertEqual(display_value, '12345.6789')