diff --git a/deemz.org/configuration.nix b/deemz.org/configuration.nix
index 0285402..da12bba 100644
--- a/deemz.org/configuration.nix
+++ b/deemz.org/configuration.nix
@@ -224,6 +224,7 @@ let secrets = import ../secrets.nix; in
         basicAuth = userlist;
         extraConfig = ''
           autoindex on;
+          add_header Cache-Control max-age=172800
         '';
         proxyWebsockets = true;
       };
@@ -339,4 +340,4 @@ let secrets = import ../secrets.nix; in
   # Before changing this value read the documentation for this option
   # (e.g. man configuration.nix or on https://nixos.org/nixos/options.html).
   system.stateVersion = "21.11"; # Did you read the comment?
-}
\ No newline at end of file
+}