diff --git a/module.nix b/module.nix
index 3ecaeb0..93d5a30 100644
--- a/module.nix
+++ b/module.nix
@@ -62,13 +62,14 @@ in {
         environment = {
           PRICEBOT_EXCHANGE_HOST = cfg.exchange-host;
           PRICEBOT_BEBOT_URL = cfg.mattermost-url;
-          PRICEBOT_BEBOT_AUTH_TOKEN_FILE = "%d/auth.token";
+          # PRICEBOT_BEBOT_AUTH_TOKEN_FILE = "%d/auth.token";
           PRICEBOT_BEBOT_CHANNEL_ID = opts.mattermost-channel-id;
           PRICEBOT_TARGET_CURRENCY = opts.currency;
           PRICEBOT_NOTIFY_USER = opts.notify-user;
         };
         serviceConfig = {
-          ExecStart = "${pricebot}/bin/pricebot";
+          ExecStart =
+            "${pricebot}/bin/pricebot \${CREDENTIALS_DIRECTORY}/auth.token";
           DynamicUser = true;
           PrivateTmp = true;
           PrivateDevices = true;