diff --git a/backend/utils/server_info.py b/backend/utils/server_info.py
index 459de5cfd..9f8611547 100644
--- a/backend/utils/server_info.py
+++ b/backend/utils/server_info.py
@@ -164,7 +164,7 @@ def get_service_info() -> dict[str, str | datetime]:
             'mem_vms': ServerInfo.format_bytes(mem_info.vms),
             'mem_rss': ServerInfo.format_bytes(mem_info.rss),
             'mem_free': ServerInfo.format_bytes(mem_info.vms - mem_info.rss),
-            'startup': start_time,
+            'startup': timezone.t_str(start_time),
             'elapsed': elapsed,
         }