diff --git a/sharex_server.py b/sharex_server.py
index 6cbdbfa..77615f4 100644
--- a/sharex_server.py
+++ b/sharex_server.py
@@ -8,7 +8,7 @@ from collections import defaultdict
 
 from Cryptodome.Cipher import AES
 from Cryptodome.Util import Padding
-from aiohttp import web
+from aiohttp import web, hdrs
 
 
 class AttrDict(dict):
@@ -126,8 +126,10 @@ async def handle_download(req, acc, acc_db):
     fhash = req.match_info.get('hash', '').split('.', 1)[0]
     if fhash not in acc_db:
         return web.Response(text='file not found', status=404)
+
     return web.FileResponse(f"{conf.data_path}/{acc}/{fhash}_{acc_db[fhash]}", headers={
-        'CONTENT-DISPOSITION': f'inline;filename="{acc_db[fhash]}"'
+        hdrs.CACHE_CONTROL: "no-cache",
+        hdrs.CONTENT_DISPOSITION: f'inline;filename="{acc_db[fhash]}"'
     })