diff --git a/src/content-start.js b/src/content-start.js
index 2d0610f..3f53e35 100644
--- a/src/content-start.js
+++ b/src/content-start.js
@@ -60,6 +60,7 @@ const INJECTION = {
             injectme = injectme.replace(/[a-z].requestCPF\\|\\|!1,/g, 'false,');
             injectme = injectme.replace(
               /![a-z].showLoginPaywall&&![a-z].showPaywall\\|\\|!1/g, 'true');
+            injectme = injectme.replace('throw new Error("only one instance of babel-polyfill is allowed");', '');
             var script = document.createElement("script");
             script.type = "text/javascript";
             var textNode = document.createTextNode(injectme);
diff --git a/src/manifest.json b/src/manifest.json
index 4fae441..13b54d1 100644
--- a/src/manifest.json
+++ b/src/manifest.json
@@ -1,7 +1,7 @@
 {
   "manifest_version": 2,
   "name": "burlesco",
-  "version": "11.19",
+  "version": "11.20",
   "description": "Leia notícias sem ser assinante, burle o paywall",
   "homepage_url": "https://burles.co",
   "author": "rodorgas",