diff --git a/html/config.js b/html/config.js
index 6ecf921..403d42a 100644
--- a/html/config.js
+++ b/html/config.js
@@ -75,6 +75,9 @@
 // default these overlays to on for visitors which haven't disabled them in the browser in a previous session
 // defaultOverlays = ['radolan', 'nexrad'];
 
+// change which product from DWD to use
+// dwdLayers = 'dwd:RX-Produkt';
+
 // Default map dim state, true or false.
 // MapDim = true;
 // mapDimPercentage = 0.45;
diff --git a/html/defaults.js b/html/defaults.js
index 2022567..786ccc1 100644
--- a/html/defaults.js
+++ b/html/defaults.js
@@ -58,6 +58,7 @@ let actual_range_outline_dash = null; // null - solid line, [5, 5] - dashed line
 // which map is displayed to new visitors
 let MapType_tar1090 = "osm_adsbx";
 let defaultOverlays = [];
+let dwdLayers = 'dwd:RX-Produkt';
 
 // Default map dim state
 let MapDim = true;
diff --git a/html/layers.js b/html/layers.js
index 18d23ef..6ed5ee4 100644
--- a/html/layers.js
+++ b/html/layers.js
@@ -348,7 +348,7 @@ function createBaseLayers() {
         let dwd = new ol.layer.Tile({
             source: new ol.source.TileWMS({
                 url: 'https://maps.dwd.de/geoserver/wms',
-                params: {LAYERS: 'dwd:RX-Produkt', validtime: (new Date()).getTime()},
+                params: {LAYERS: dwdLayers, validtime: (new Date()).getTime()},
                 projection: 'EPSG:3857',
                 attributions: 'Deutscher Wetterdienst (DWD)',
                 attributionsCollapsible: false,