diff --git a/vite.config.ts b/vite.config.ts
index 198c734..c765459 100644
--- a/vite.config.ts
+++ b/vite.config.ts
@@ -12,6 +12,19 @@ export default defineConfig(({ mode }) => {
 			VitePWA({
 				workbox: {
 					globPatterns: ["**/*.{js,css,html,ico,png,svg}"],
+					runtimeCaching: [
+						{
+							urlPattern: /\/rest\/getCoverArt/,
+							handler: "CacheFirst",
+							options: {
+								cacheName: "cover-art",
+								expiration: {
+									maxEntries: 500,
+									maxAgeSeconds: 60 * 60 * 24,
+								},
+							},
+						},
+					],
 				},
 				manifest: {
 					name: "tinysub",