diff --git a/packages/streamer/src/ServiceWorkerStreamer.ts b/packages/streamer/src/ServiceWorkerStreamer.ts
index 570f85c9..19c33a1d 100644
--- a/packages/streamer/src/ServiceWorkerStreamer.ts
+++ b/packages/streamer/src/ServiceWorkerStreamer.ts
@@ -41,8 +41,8 @@ export class ServiceWorkerStreamer extends Streamer {
         baseUrl.length + `/`.length,
       )
       const [key = ``] = streamerPath.split("/")
-      const resourcePath = removeTrailingSlash(
-        streamerPath.substring(key.length + `/`.length),
+      const resourcePath = decodeURIComponent(
+        removeTrailingSlash(streamerPath.substring(key.length + `/`.length)),
       )
 
       if (streamerPath.endsWith(`/manifest`)) {