Title: Custom JavaScript is not allowed error
Last modified: March 4, 2019
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# Custom JavaScript is not allowed error
* Resolved [dglassman](https://wordpress.org/support/users/dglassman/)
* (@dglassman)
* [7 years, 3 months ago](https://wordpress.org/support/topic/custom-javascript-is-not-allowed-error/)
* Hi,
* I am getting “Custom JavaScript is not allowed” for many of my AMP pages. How
do I fix this?
* I assume I have to disable JS for these pages but how? Most of the JS I have
are loaded via plugins that the site needs to run.
* I don’t have the Really Simple SSL plugin.
Viewing 7 replies - 1 through 7 (of 7 total)
* Plugin Author [Weston Ruter](https://wordpress.org/support/users/westonruter/)
* (@westonruter)
* [7 years, 3 months ago](https://wordpress.org/support/topic/custom-javascript-is-not-allowed-error/#post-11275147)
* Please share the URL to an AMP page that has the problem.
* Thread Starter [dglassman](https://wordpress.org/support/users/dglassman/)
* (@dglassman)
* [7 years, 3 months ago](https://wordpress.org/support/topic/custom-javascript-is-not-allowed-error/#post-11276571)
* [https://www.diabetesselfmanagement.com/blog/one-of-the-most-effective-diabetes-drugs/amp/](https://www.diabetesselfmanagement.com/blog/one-of-the-most-effective-diabetes-drugs/amp/)
* This one ^ is also getting hit with: “Only amp-boilerplate and amp-custom ‘style’
tags are allowed and only in the document head”
* Plugin Author [Pascal Birchler](https://wordpress.org/support/users/swissspidy/)
* (@swissspidy)
* [7 years, 3 months ago](https://wordpress.org/support/topic/custom-javascript-is-not-allowed-error/#post-11276743)
* Thanks for sharing the URL.
* The issues seem to be pretty straightforward, let me go through them one by one:
* First, the “Only amp-boilerplate and amp-custom ‘style’ tags are allowed and
only in the document head” issue:
* In your document’s ``, the following style declaration exists:
* ```
```
* You need to find out where this is coming from and insert that CSS using the `
amp_post_template_css` filter instead of printing it directly.
* An example of how this filter works can be found at [https://amp-wp.org/documentation/how-the-plugin-works/classic-templates/](https://amp-wp.org/documentation/how-the-plugin-works/classic-templates/).
* Next up, you are loading a custom JavaScript from Amazon to serve ads. For AMP,
you need to replace that `