diff --git a/src/sandbox/patchers/windowListener.ts b/src/sandbox/patchers/windowListener.ts
index 58da3b4..677ddde 100644
--- a/src/sandbox/patchers/windowListener.ts
+++ b/src/sandbox/patchers/windowListener.ts
@@ -6,69 +6,40 @@
 
 import { noop } from 'lodash';
 
-const rawWindowAddEventListener = window.addEventListener;
-const rawWindowRemoveEventListener = window.removeEventListener;
-const rawDocAddEventListener = document.addEventListener;
-const rawDocRemoveEventListener = document.removeEventListener;
+const rawAddEventListener = window.addEventListener;
+const rawRemoveEventListener = window.removeEventListener;
 
 export default function patch(global: WindowProxy) {
-  const windowListenerMap = new Map<string, EventListenerOrEventListenerObject[]>();
-  const docListenerMap = new Map<string, EventListenerOrEventListenerObject[]>();
+  const listenerMap = new Map<string, EventListenerOrEventListenerObject[]>();
 
   global.addEventListener = (
     type: string,
     listener: EventListenerOrEventListenerObject,
     options?: boolean | AddEventListenerOptions,
   ) => {
-    const listeners = windowListenerMap.get(type) || [];
-    windowListenerMap.set(type, [...listeners, listener]);
-    return rawWindowAddEventListener.call(window, type, listener, options);
+    const listeners = listenerMap.get(type) || [];
+    listenerMap.set(type, [...listeners, listener]);
+    return rawAddEventListener.call(window, type, listener, options);
   };
+
   global.removeEventListener = (
     type: string,
     listener: EventListenerOrEventListenerObject,
     options?: boolean | AddEventListenerOptions,
   ) => {
-    const storedTypeListeners = windowListenerMap.get(type);
+    const storedTypeListeners = listenerMap.get(type);
     if (storedTypeListeners && storedTypeListeners.length && storedTypeListeners.indexOf(listener) !== -1) {
       storedTypeListeners.splice(storedTypeListeners.indexOf(listener), 1);
     }
-    return rawWindowRemoveEventListener.call(window, type, listener, options);
-  };
-
-  document.addEventListener = (
-    type: string,
-    listener: EventListenerOrEventListenerObject,
-    options?: boolean | AddEventListenerOptions,
-  ) => {
-    const listeners = docListenerMap.get(type) || [];
-    docListenerMap.set(type, [...listeners, listener]);
-    return rawDocAddEventListener.call(document, type, listener, options);
-  };
-  document.removeEventListener = (
-    type: string,
-    listener: EventListenerOrEventListenerObject,
-    options?: boolean | AddEventListenerOptions,
-  ) => {
-    const storedTypeListeners = docListenerMap.get(type);
-    if (storedTypeListeners && storedTypeListeners.length && storedTypeListeners.indexOf(listener) !== -1) {
-      storedTypeListeners.splice(storedTypeListeners.indexOf(listener), 1);
-    }
-    return rawDocRemoveEventListener.call(document, type, listener, options);
+    return rawRemoveEventListener.call(window, type, listener, options);
   };
 
   return function free() {
-    windowListenerMap.forEach((listeners, type) =>
+    listenerMap.forEach((listeners, type) =>
       [...listeners].forEach((listener) => global.removeEventListener(type, listener)),
     );
-    docListenerMap.forEach((listeners, type) =>
-      [...listeners].forEach((listener) => document.removeEventListener(type, listener)),
-    );
-
-    global.addEventListener = rawWindowAddEventListener;
-    global.removeEventListener = rawWindowRemoveEventListener;
-    document.addEventListener = rawDocAddEventListener;
-    document.removeEventListener = rawDocRemoveEventListener;
+    global.addEventListener = rawAddEventListener;
+    global.removeEventListener = rawRemoveEventListener;
 
     return noop;
   };