diff --git a/frontend/src/lib/map-utils.ts b/frontend/src/lib/map-utils.ts
index b7f60bd..2450f24 100644
--- a/frontend/src/lib/map-utils.ts
+++ b/frontend/src/lib/map-utils.ts
@@ -87,7 +87,7 @@ export function getBoundsFromViewState(
 ): Bounds {
   const { longitude, latitude, zoom } = viewState;
   const clampedLat = Math.max(-85, Math.min(85, latitude));
-  const TILE_SIZE = 256;
+  const TILE_SIZE = 512;
   const scale = Math.pow(2, zoom);
   const worldSize = TILE_SIZE * scale;