diff --git a/site/source/sw.ts b/site/source/sw.ts
index 3e4855bc7..8162e7285 100644
--- a/site/source/sw.ts
+++ b/site/source/sw.ts
@@ -28,7 +28,7 @@ registerRoute(
 				? 'mon-entreprise.html'
 				: 'infrance.html'
 		),
-		{ denylist: [/^\/api\/.*/] }
+		{ denylist: [/^\/api\/.*/, /^\/twemoji\/.*/, /^\/dev\/storybook\/.*/] }
 	)
 )