diff --git a/src/public/index.html b/src/public/index.html
index cf3cd9f..a8cfc30 100644
--- a/src/public/index.html
+++ b/src/public/index.html
@@ -256,7 +256,7 @@
     }).setView([
         -15,
         150,
-    ], 3);
+    ], 2);
 
     // remove leaflet link
     map.attributionControl.setPrefix('');