diff --git a/apps_wishlist.md b/apps_wishlist.md
index 4a4af322..e23096fc 100644
--- a/apps_wishlist.md
+++ b/apps_wishlist.md
@@ -25,8 +25,6 @@ The following list is a compiled wishlist of applications that would be nice-to-
 - [cgit](http://git.zx2c4.com/cgit/about)
 - [CheckUp](https://sourcegraph.github.io/checkup)
 - [CiviCRM](https://civicrm.org)
-- [Collabora Online](https://www.collaboraoffice.com/code/)
-- [Collabora Online server](https://nextcloud.com/collaboraonline/) (to be able to use Collabora inside Nextcloud) 
 - [Commafeed](https://github.com/Athou/commafeed)
 - [Converse.js](https://conversejs.org)
 - [Coquelicot](https://coquelicot.potager.org) – [package](https://github.com/M5oul/coquelicot_ynh)
@@ -70,7 +68,6 @@ The following list is a compiled wishlist of applications that would be nice-to-
 - [InfCloud](https://www.inf-it.com/open-source/clients/infcloud)
 - [InvoicePlane](https://invoiceplane.com)
 - [IPFS](https://ipfs.io)
-- [Joomla!](https://www.joomla.org)
 - [JS Bin](http://jsbin.com/help/2-second-setup)
 - [Kaiwa](http://getkaiwa.com)
 - [Keepass](http://keepass.info)
@@ -92,16 +89,13 @@ The following list is a compiled wishlist of applications that would be nice-to-
 - [The Lounge](https://thelounge.github.io), cf. https://github.com/Kloadut/shout_ynh/issues/4
 - [MaidSafe](http://maidsafe.net)
 - [Mailpile](https://www.mailpile.is)
-- [MatterMost](https://github.com/mattermost/platform)
 - [MediaCrush](https://imgrush.com)
 - [MinigalNano](https://github.com/sebsauvage/MinigalNano)
 - [Mirakel](http://mirakel.azapps.de/taskwarrior.html)
 - [Modoboa](http://modoboa.org)
 - [MotionEye](https://github.com/ccrisan/motioneye)
 - [MPD](http://www.musicpd.org)
-- [NetData](https://github.com/firehol/netdata)
 - [Nibbleblog](http://www.nibbleblog.com)
-- [NodeBB](https://nodebb.org)
 - [Nuage](https://nuage.kerjean.me/login)
 - [ONLYOFFICE](http://onlyoffice.org)
 - [ONLYOFFICE Document Server](http://helpcenter.onlyoffice.com/server/linux/document/linux-installation.aspx) (to be able to use ONLYOFFICE inside Nextcloud)