diff --git a/nixos/modules/services/backup/borgbackup.xml b/nixos/modules/services/backup/borgbackup.xml
index bef7db608f8..a197f38ffb9 100644
--- a/nixos/modules/services/backup/borgbackup.xml
+++ b/nixos/modules/services/backup/borgbackup.xml
@@ -197,26 +197,8 @@ sudo borg init --encryption=repokey-blake2  \
     disk failure, ransomware and theft.
   </para>
   <para>
-    It is available as a flatpak package. To enable it you must set the
-    following two configuration items.
-  </para>
-  <para>
-    <programlisting>
-services.flatpak.enable = true ;
-# next line is needed to avoid the Error
-# Error deploying: GDBus.Error:org.freedesktop.DBus.Error.ServiceUnknown:
-services.accounts-daemon.enable = true;
-    </programlisting>
-  </para>
-  <para>As a normal user you must first install, then run vorta using the
-    following commands:
-    <programlisting>
-flatpak remote-add --if-not-exists flathub https://flathub.org/repo/flathub.flatpakrepo
-flatpak install flathub com.borgbase.Vorta
-flatpak run --branch=stable --arch=x86_64 --command=vorta com.borgbase.Vorta
-</programlisting>
-    After running <code>flatpak install</code> you can start Vorta also via
-        the KDE application menu.
+   It can be installed in NixOS e.g. by adding <package>pkgs.vorta</package>
+   to <xref linkend="opt-environment.systemPackages" />.
   </para>
   <para>
     Details about using Vorta can be found under <link