diff --git a/cl/api/utils.py b/cl/api/utils.py
index 570c48c769..6a132fc297 100644
--- a/cl/api/utils.py
+++ b/cl/api/utils.py
@@ -736,7 +736,10 @@ def invert_user_logs(
 
     dates = make_date_str_list(start, end)
     for d in dates:
-        pipe.zrange(f"api:v3.user.d:{d}.counts", 0, -1, withscores=True)
+        for version in ["v3", "v4"]:
+            pipe.zrange(
+                f"api:{version}.user.d:{d}.counts", 0, -1, withscores=True
+            )
     results = pipe.execute()
 
     # results is a list of results for each of the zrange queries above. Zip
diff --git a/cl/tests/api/utils.py b/cl/tests/api/utils.py
new file mode 100644
index 0000000000..6747d50c85
--- /dev/null
+++ b/cl/tests/api/utils.py
@@ -0,0 +1,48 @@
+from unittest.mock import MagicMock, patch
+
+from cl.api.utils import invert_user_logs
+from cl.tests.cases import SimpleTestCase
+
+USER_1_ID = 1
+USER_2_ID = 2
+
+
+class TestApiUsage(SimpleTestCase):
+    def setUp(self):
+        self.start_date = "2023-01-01"
+        self.end_date = "2023-01-01"
+        self.expected_dates = ["2023-01-01"]
+        self.v3_results = [(USER_1_ID, 10), (USER_2_ID, 20)]
+        self.v4_results = [(USER_1_ID, 15), (USER_2_ID, 25)]
+
+    @patch("cl.api.utils.get_redis_interface")
+    def test_invert_user_logs_shows_v4_logs(self, mock_get_redis_interface):
+        mock_redis = MagicMock()
+        mock_pipeline = MagicMock()
+        mock_get_redis_interface.return_value = mock_redis
+        mock_redis.pipeline.return_value = mock_pipeline
+
+        mock_pipeline.execute.return_value = [
+            self.v3_results,
+            self.v4_results,
+        ]
+
+        results = invert_user_logs(
+            self.start_date, self.end_date, add_usernames=False
+        )
+
+        for date in self.expected_dates:
+            mock_pipeline.zrange.assert_any_call(
+                f"api:v3.user.d:{date}.counts", 0, -1, withscores=True
+            )
+            mock_pipeline.zrange.assert_any_call(
+                f"api:v4.user.d:{date}.counts", 0, -1, withscores=True
+            )
+
+        self.assertIn(USER_1_ID, results)
+        self.assertIn(USER_2_ID, results)
+
+        self.assertEqual(results[USER_1_ID]["2023-01-01"], 25)
+        self.assertEqual(results[USER_1_ID]["total"], 25)
+        self.assertEqual(results[USER_2_ID]["2023-01-01"], 45)
+        self.assertEqual(results[USER_2_ID]["total"], 45)