diff --git a/test/towerops/activity_feed_test.exs b/test/towerops/activity_feed_test.exs
index c08a36b6..5325d2f0 100644
--- a/test/towerops/activity_feed_test.exs
+++ b/test/towerops/activity_feed_test.exs
@@ -325,7 +325,10 @@ defmodule Towerops.ActivityFeedTest do
     end
 
     test "handles different sync statuses", %{organization: organization, integration: integration} do
-      for status <- ["success", "failed", "partial"] do
+      # Create sync logs in different minutes (sync groups by minute)
+      ["success", "failed", "partial"]
+      |> Enum.with_index()
+      |> Enum.each(fn {status, idx} ->
         {:ok, _} =
           %SyncLog{}
           |> SyncLog.changeset(%{
@@ -333,10 +336,11 @@ defmodule Towerops.ActivityFeedTest do
             integration_id: integration.id,
             status: status,
             records_synced: 10,
-            inserted_at: DateTime.add(~U[2026-03-06 10:00:00Z], :rand.uniform(3600), :second)
+            # Ensure each is in a different minute (60 seconds apart)
+            inserted_at: DateTime.add(~U[2026-03-06 10:00:00Z], idx * 60, :second)
           })
           |> Repo.insert()
-      end
+      end)
 
       activities = ActivityFeed.list_org_activity(organization.id)