diff --git a/website/astro.config.mjs b/website/astro.config.mjs
index d4ef2735..f8f345b8 100644
--- a/website/astro.config.mjs
+++ b/website/astro.config.mjs
@@ -41,6 +41,7 @@ export default defineConfig({
               [
                 /^https:\/\/raw\.githubusercontent\.com\/.*/i,
                 /^https:\/\/freesound\.org\/.*/i,
+                /^https:\/\/cdn\.freesound\.org\/.*/i,
                 /^https:\/\/shabda\.ndre\.gr\/.*/i,
               ].some((regex) => regex.test(url)),
             handler: 'CacheFirst',