diff --git a/BSD.md b/BSD.md
index 5a00756..be66c0c 100644
--- a/BSD.md
+++ b/BSD.md
@@ -6,6 +6,14 @@
 
 ## Ubuntu
 
+more-package-managers.sh
+```
+sudo apt install flatpak
+sudo apt install gnome-software-plugin-flatpak
+flatpak remote-add --if-not-exists flathub https://flathub.org/repo/flathub.flatpakrepo
+sudo apt -y install snapd
+sudo reboot
+```
 update.sh
 ```
 sudo apt update