diff --git a/web/vite.config.ts b/web/vite.config.ts
index 6788117..ebcbb93 100644
--- a/web/vite.config.ts
+++ b/web/vite.config.ts
@@ -24,8 +24,8 @@ export default defineConfig({
         display: "standalone",
         start_url: "/",
         icons: [
-          { src: "/icon-192.png", sizes: "192x192", type: "image/png" },
-          { src: "/icon-512.png", sizes: "512x512", type: "image/png" },
+          { src: "/icon-192.png", sizes: "192x192", type: "image/png", purpose: "any maskable" },
+          { src: "/icon-512.png", sizes: "512x512", type: "image/png", purpose: "any maskable" },
         ],
       },
       workbox: {