diff --git a/src/plugins/adblocker/index.ts b/src/plugins/adblocker/index.ts
index ba45ef361..612f1797c 100644
--- a/src/plugins/adblocker/index.ts
+++ b/src/plugins/adblocker/index.ts
@@ -1,3 +1,5 @@
+import { contextBridge, webFrame } from 'electron';
+
 import { blockers } from './types';
 import { createPlugin } from '@/utils';
 import {
@@ -107,31 +109,25 @@ export default createPlugin({
     },
   },
   preload: {
+    script: 'window.JSON = window._proxyJson; window._proxyJson = undefined; window.Response = window._proxyResponse; window._proxyResponse = undefined; 0',
     async start({ getConfig }) {
       const config = await getConfig();
 
       if (config.blocker === blockers.WithBlocklists) {
         // Preload adblocker to inject scripts/styles
         await injectCliqzPreload();
+      } else if (config.blocker === blockers.InPlayer && !isInjected()) {
+        inject(contextBridge);
+        await webFrame.executeJavaScript(this.script);
       }
     },
     async onConfigChange(newConfig) {
       if (newConfig.blocker === blockers.WithBlocklists) {
         await injectCliqzPreload();
+      } else if (newConfig.blocker === blockers.InPlayer && !isInjected()) {
+        inject(contextBridge);
+        await webFrame.executeJavaScript(this.script);
       }
     },
   },
-  renderer: {
-    async start({ getConfig }) {
-      const config = await getConfig();
-      if (config.blocker === blockers.InPlayer && !isInjected()) {
-        inject();
-      }
-    },
-    onConfigChange(newConfig) {
-      if (newConfig.blocker === blockers.InPlayer && !isInjected()) {
-        inject();
-      }
-    },
-  }
 });
diff --git a/src/plugins/adblocker/injectors/inject.d.ts b/src/plugins/adblocker/injectors/inject.d.ts
index 8078bbf0e..10062acc3 100644
--- a/src/plugins/adblocker/injectors/inject.d.ts
+++ b/src/plugins/adblocker/injectors/inject.d.ts
@@ -1,3 +1,5 @@
-export const inject: () => void;
+import type { ContextBridge } from 'electron';
+
+export const inject: (contextBridge: ContextBridge) => void;
 
 export const isInjected: () => boolean;
diff --git a/src/plugins/adblocker/injectors/inject.js b/src/plugins/adblocker/injectors/inject.js
index 26b0c2b46..c3e6e87c7 100644
--- a/src/plugins/adblocker/injectors/inject.js
+++ b/src/plugins/adblocker/injectors/inject.js
@@ -12,7 +12,11 @@ let injected = false;
 
 export const isInjected = () => injected;
 
-export const inject = () => {
+/**
+ * @param {Electron.ContextBridge} contextBridge
+ * @returns {*}
+ */
+export const inject = (contextBridge) => {
   injected = true;
   {
     const pruner = function (o) {
@@ -28,17 +32,37 @@ export const inject = () => {
       return o;
     };
 
-    JSON.parse = new Proxy(JSON.parse, {
-      apply() {
-        return pruner(Reflect.apply(...arguments));
-      },
+    contextBridge.exposeInMainWorld('_proxyJson', {
+      parse: new Proxy(JSON.parse, {
+        apply() {
+          return pruner(Reflect.apply(...arguments));
+        },
+      }),
+      stringify: JSON.stringify,
+      [Symbol.toStringTag]: JSON[Symbol.toStringTag],
     });
 
+    const withPrototype = (obj) => {
+      const protos = Object.getPrototypeOf(obj);
+      for (const [key, value] of Object.entries(protos)) {
+        if (Object.prototype.hasOwnProperty.call(obj, key)) continue;
+        if (typeof value === 'function') {
+          obj[key] = function (...args) {
+            return value.call(obj, ...args);
+          }
+        } else {
+          obj[key] = value;
+        }
+      }
+      return obj;
+    };
+
     Response.prototype.json = new Proxy(Response.prototype.json, {
       apply() {
         return Reflect.apply(...arguments).then((o) => pruner(o));
       },
     });
+    contextBridge.exposeInMainWorld('_proxyResponse', withPrototype(Response));
   }
 
   (function () {