diff --git a/2configs/bureautomation/default.nix b/2configs/bureautomation/default.nix
index 48c4c0b..9492f6a 100644
--- a/2configs/bureautomation/default.nix
+++ b/2configs/bureautomation/default.nix
@@ -34,7 +34,6 @@ in {
         pkgs.pico2wave
         python-forecastio jsonrpc-async jsonrpc-websocket mpd2
         (callPackage ./deps/gtts-token.nix { })
-        (callPackage ./deps/pyhaversion.nix { })
       ];
     };
     autoExtraComponents = true;
diff --git a/2configs/bureautomation/sensor/outside.nix b/2configs/bureautomation/sensor/outside.nix
index 7dbc192..596473f 100644
--- a/2configs/bureautomation/sensor/outside.nix
+++ b/2configs/bureautomation/sensor/outside.nix
@@ -15,7 +15,7 @@
       "uv_index"
     ];
     units =  "si" ;
-    update_interval = { days = 0; hours = 0; minutes = 30; seconds = 0; };
+    scan_interval = "00:30:00";
   }
   { platform = "luftdaten";
     name = "Ditzingen";