diff --git a/services/tracktrain.nix b/services/tracktrain.nix
index 1891253..100461c 100644
--- a/services/tracktrain.nix
+++ b/services/tracktrain.nix
@@ -3,7 +3,7 @@
 let
   tracktrain-config = ''
     dbstring: "dbname=tracktrain"
-    gtfs: ./gtfs.zip
+    gtfs: /persist/gtfs.zip
     assets: ${pkgs.tracktrain}/assets
 
     warp: