diff --git a/packages/browser/src/client/main.ts b/packages/browser/src/client/main.ts
index 8415846c62fb..216c7bef57ab 100644
--- a/packages/browser/src/client/main.ts
+++ b/packages/browser/src/client/main.ts
@@ -69,6 +69,10 @@ client.ws.addEventListener('open', async () => {
         const filenames = e.data.filenames
         filenames.forEach(filename => runningFiles.delete(filename))
 
+        const iframeId = filenames.length > 1 ? ID_ALL : filenames[0]
+        iframes.get(iframeId)?.remove()
+        iframes.delete(iframeId)
+
         if (!runningFiles.size)
           await done()
         break