diff --git a/website/src/lib/assets/layers.ts b/website/src/lib/assets/layers.ts
index d54a078f..c492e1f7 100644
--- a/website/src/lib/assets/layers.ts
+++ b/website/src/lib/assets/layers.ts
@@ -15,7 +15,7 @@ export const basemaps: { [key: string]: string | Style; } = {
                 type: 'raster',
                 tiles: ['https://a.tile.openstreetmap.org/{z}/{x}/{y}.png', 'https://b.tile.openstreetmap.org/{z}/{x}/{y}.png', 'https://c.tile.openstreetmap.org/{z}/{x}/{y}.png'],
                 tileSize: 256,
-                maxzoom: 18,
+                maxzoom: 19,
                 attribution: 'Map tiles by <a target="_top" rel="noopener" href="https://tile.openstreetmap.org/">OpenStreetMap tile servers</a>, under the <a target="_top" rel="noopener" href="https://operations.osmfoundation.org/policies/tiles/">tile usage policy</a>. Data by <a target="_top" rel="noopener" href="http://openstreetmap.org">OpenStreetMap</a>'
             }
         },
@@ -66,7 +66,7 @@ export const basemaps: { [key: string]: string | Style; } = {
                 type: 'raster',
                 tiles: ['https://a.tile-cyclosm.openstreetmap.fr/cyclosm/{z}/{x}/{y}.png', 'https://b.tile-cyclosm.openstreetmap.fr/cyclosm/{z}/{x}/{y}.png', 'https://c.tile-cyclosm.openstreetmap.fr/cyclosm/{z}/{x}/{y}.png'],
                 tileSize: 256,
-                maxzoom: 17,
+                maxzoom: 18,
                 attribution: '&copy; <a href="https://github.com/cyclosm/cyclosm-cartocss-style/releases" title="CyclOSM - Open Bicycle render">CyclOSM</a> &copy; <a href="https://www.openstreetmap.org/copyright">OpenStreetMap</a>'
             }
         },