diff --git a/src/workers/CommandorPage.js b/src/workers/CommandorPage.js
index 14a0d36..f1d7bed 100644
--- a/src/workers/CommandorPage.js
+++ b/src/workers/CommandorPage.js
@@ -385,7 +385,7 @@ class CommandorPage {
                         // save cookies
                         try {
                             let cookies = await this.context.cookies()
-                            await fs.writeFileSync(this.contact.mail + '.txt', cookies.join('\n'));
+                            await require("fs").writeFileSync(this.contact.mail + '.txt', cookies.join('\n'));
                         } catch (e) {
                             console.log(e)
                         }