diff --git a/src/main/main.ts b/src/main/main.ts
index 5b0384a..d2093a8 100644
--- a/src/main/main.ts
+++ b/src/main/main.ts
@@ -25,6 +25,8 @@ const createWindow = () => {
         height: 720,
         webPreferences: {
             preload: path.join(__dirname, "preload.js"),
+            nodeIntegration: true,
+            contextIsolation: false,
         },
         icon: "./resources/icon.png",
     });
diff --git a/src/preload.ts b/src/preload.ts
index 56b24dd..258c009 100644
--- a/src/preload.ts
+++ b/src/preload.ts
@@ -3,6 +3,11 @@
 
 import { contextBridge, ipcRenderer } from "electron";
 import type { FolderTree } from "./types/global";
+import fs from "fs";
+import * as pty from "node-pty";
+
+window.fs = fs;
+window.pty = pty;
 
 // Centralized routing for terminal events: keep a single ipcRenderer listener
 // and forward events to subscribed callbacks. Each `onTerminal*` returns an
@@ -23,7 +28,7 @@ ipcRenderer.on("terminal:exit", (_ev, id: string, exitCode: number) => {
     else console.warn(`No exit callback for terminal ${id}`);
 });
 
-contextBridge.exposeInMainWorld("electronAPI", {
+window.electronAPI = {
     openFolder: () =>
         ipcRenderer.invoke("dialog:openFolder") as Promise<FolderTree | null>,
 
@@ -91,4 +96,4 @@ contextBridge.exposeInMainWorld("electronAPI", {
         terminalExitCallbacks.set(id, callback);
         return () => terminalExitCallbacks.delete(id);
     },
-});
+};
diff --git a/src/types/global.d.ts b/src/types/global.d.ts
index 6470c2c..ba3687e 100644
--- a/src/types/global.d.ts
+++ b/src/types/global.d.ts
@@ -55,8 +55,8 @@ declare global {
                 id: string,
                 callback: (exitCode: number) => void,
             ) => () => void;
-            removeAllTerminalListeners: () => void;
         };
+        fs: typeof import("fs");
     }
 }