diff --git a/Installing-Moonlight-Qt-on-Linux4Tegra-(L4T)-Ubuntu.md b/Installing-Moonlight-Qt-on-Linux4Tegra-(L4T)-Ubuntu.md
index 5c04e66..8cf2cd3 100644
--- a/Installing-Moonlight-Qt-on-Linux4Tegra-(L4T)-Ubuntu.md
+++ b/Installing-Moonlight-Qt-on-Linux4Tegra-(L4T)-Ubuntu.md
@@ -1,5 +1,8 @@
 Beginning with Moonlight Qt v2.0.0, support for L4T devices such as the [Nintendo Switch](https://gbatemp.net/threads/l4t-ubuntu-a-fully-featured-linux-on-your-switch.537301/) and NVIDIA Jetson development boards is in beta. As is typical with beta releases, the usual caveats apply: this may not perform well for you; it may crash/hang or just not work at all. Please [report bugs](https://github.com/moonlight-stream/moonlight-qt/issues) if you encounter issues.
 
+NOTE: If you installed an earlier preview version of Moonlight Qt, you must switch to the official repository to receive the update to v2.0.0 and future updates. To do so, run the the commands listed in the installation section and then those listed in the updates section.
+
+### Installation
 Run the following commands to install Moonlight Qt to your L4T device:
 ```
 echo "deb https://dl.bintray.com/moonlight-stream/moonlight-l4t bionic main" | sudo tee /etc/apt/sources.list.d/moonlight-l4t.list 
@@ -8,4 +11,11 @@ sudo apt update
 sudo apt install moonlight-qt
 ```
 
-You can then launch Moonlight from your desktop or via the `moonlight-qt` command in the terminal.
\ No newline at end of file
+You can then launch Moonlight from your desktop or via the `moonlight-qt` command in the terminal.
+
+### Updates
+To update Moonlight Qt after you've installed it, run:
+```
+sudo apt update
+sudo apt upgrade
+```
\ No newline at end of file