diff --git a/templates/index.html b/templates/index.html
index a94f3f7..764ae23 100644
--- a/templates/index.html
+++ b/templates/index.html
@@ -965,10 +965,12 @@
 
 
     L.tileLayer(
-        "https://api.maptiler.com/maps/streets-v4/256/{z}/{x}/{y}.png?key=aUftDXS9UHdRVbSuaUWz",
+        "https://api.maptiler.com/maps/streets-v4/256/{z}/{x}/{y}{r}.png?key=aUftDXS9UHdRVbSuaUWz",
         {
             maxZoom: 19,
 
+            detectRetina: true,
+
             attribution:
                 "© OpenStreetMap contributors"
         }