diff --git a/services/lk-jwt.nix b/services/lk-jwt.nix
index b7f8160..d7b6883 100644
--- a/services/lk-jwt.nix
+++ b/services/lk-jwt.nix
@@ -48,12 +48,12 @@ in
 
     environment = {
       LIVEKIT_URL = "wss://livekit.ellie.town";
-      LIVEKIT_KEY_FILE = config.sops.secrets."livekit/api_key".path;
-      LIVEKIT_SECRET_FILE = config.sops.secrets."livekit/api_secret".path;
       LK_JWT_PORT = "8080";
     };
 
     script = ''
+      export LIVEKIT_KEY_FROM_FILE=${config.sops.secrets."livekit/api_key".path}
+      export LIVEKIT_SECRET_FROM_FILE=${config.sops.secrets."livekit/api_secret".path}
       exec ${lk-jwt-service}/bin/lk-jwt-service
     '';
   };