# WP Discourse SSO redirect loop
**URL:** https://meta.discourse.org/t/wp-discourse-sso-redirect-loop/153177
**Category:** WordPress
**Created:** [May 29, 2020, 3:00am UTC](https://meta.discourse.org/t/wp-discourse-sso-redirect-loop/153177 "2020-05-29T03:00:43Z")
**Posts on this page:** 4
**Page:** 1
### Author:  [@waffleslop](https://meta.discourse.org/u/waffleslop)
#### Post date: [May 29, 2020, 3:00am UTC](https://meta.discourse.org/t/wp-discourse-sso-redirect-loop/153177/1 "2020-05-29T03:00:43Z")
I have a Wordpress install with [WP Discourse](https://github.com/discourse/wp-discourse) and a Discourse install on a different server. I have successfully set both up and have SSO working correctly. I use PMP to manage membership. Everything works, but I have one very strange error:
Wordpress: `wp.site.com`
Discourse: `disco.site.com`
When someone goes to `wp.site.com`, they are shown to the WP login page. If they log in, everything is perfect.
When they go to `disco.site.com` and are NOT logged in, they get redirected to `wp.site.com/?sso=####&sig=###&redirect_to=wp.site.com/?sso=####&sig=###&redirect_to=wp.site.com/?sso=####&sig=###&redirect_to=wp.site.com/?sso=####&sig=###&redirect_to=wp.site.com/?sso=####&sig=###&redirect_to=`
Error: `Request-URI Too Long`
Discourse: 2.5.0.beta4
I do not have “sso allows all return paths” checked on Discourse.
Any ideas what could be causing this redirect loop only when coming from `disco.site.com`?
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### Author:  [@simon](https://meta.discourse.org/u/simon)
#### Post date: [May 29, 2020, 3:43am UTC](https://meta.discourse.org/t/wp-discourse-sso-redirect-loop/153177/2 "2020-05-29T03:43:17Z")
> [@waffleslop](#):
>
> Error: `Request-URI Too Long`
If your WordPress login page is not at `wp.site.com/wp-login.php`, try setting the “Path to your Login Page” setting. It’s found on the [WP Discourse](https://github.com/discourse/wp-discourse) SSO Provider tab. It should be set to the login page’s path. For example, if users login at `wp.site.com/login`, set it to `/login`
That might fix the problem, if not, send me a link to your Discourse site and I’ll have a look.
> [@waffleslop](#):
>
> I do not have “sso allows all return paths” checked on Discourse.
That setting should not need to be enabled.
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### Author:  [@waffleslop](https://meta.discourse.org/u/waffleslop)
#### Post date: [May 29, 2020, 3:15pm UTC](https://meta.discourse.org/t/wp-discourse-sso-redirect-loop/153177/3 "2020-05-29T15:15:05Z")
Thank you @simon for the help. He helped me identify the PMP Log-In page was causing the error.
I changed the WP login page at /wp-admin/admin.php?page=pmpro-pagesettings and the error resolved.
Thank you!!
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### Author:  [@system](https://meta.discourse.org/u/system)
#### Post date: [June 28, 2020, 3:27pm UTC](https://meta.discourse.org/t/wp-discourse-sso-redirect-loop/153177/4 "2020-06-28T15:27:10Z")
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