diff --git a/lib/towerops/activity_feed.ex b/lib/towerops/activity_feed.ex
index 81e06b29..6ef63e2f 100644
--- a/lib/towerops/activity_feed.ex
+++ b/lib/towerops/activity_feed.ex
@@ -322,7 +322,7 @@ defmodule Towerops.ActivityFeed do
       %{
         type: :sync,
         id: "sy-#{row.id}",
-        timestamp: row.timestamp,
+        timestamp: DateTime.from_naive!(row.timestamp, "Etc/UTC"),
         device_name: nil,
         site_name: nil,
         summary: "Preseem sync #{status_label}",