# Is it possible to replace code of initializer via plugin?

**URL:** https://meta.discourse.org/t/is-it-possible-to-replace-code-of-initializer-via-plugin/75031
**Category:** Development
**Created:** [November 29, 2017, 7:12pm UTC](https://meta.discourse.org/t/is-it-possible-to-replace-code-of-initializer-via-plugin/75031 "2017-11-29T19:12:49Z")
**Posts on this page:** 1
**Page:** 1

<div class="post-metadata">

### Author: ![sashich](https://sea3.discourse-cdn.com/meta/user_avatar/meta.discourse.org/sashich/32/120513_2.png) [@sashich](https://meta.discourse.org/u/sashich)
#### Post date: [November 29, 2017, 7:12pm UTC](https://meta.discourse.org/t/is-it-possible-to-replace-code-of-initializer-via-plugin/75031/1 "2017-11-29T19:12:49Z")

</div>

I want to customize code of page-tracking.js initializer via plugin. I’ve created plugin. I’ve placed my code in plugin-name/javascripts/discourse/initializers/page-tracking.js.es6

When page load i get error in console: The instance initializer ‘page-tracking’ has already been registered  
My plugin.rb is empty