diff --git a/readme.md b/readme.md
index 57b1484..eb59e61 100644
--- a/readme.md
+++ b/readme.md
@@ -57,21 +57,6 @@ $ steamos-readonly enable
 $ systemd-sysext merge
 ```
 
-## On system update
-
-Unfortunately, because SteamOS doesn't include a `SYSEXT_LEVEL`, this
-installation method breaks when the system version changes. Repair is simple:
-Re-run the second step of the installation, and everything should come back up
-as you had it.
-
-### Why this happens
-
-Extension images have to declare their compatibility using the OS ID and either
-the SYSEXT_LEVEL or VERSION_ID, which have to match what the system declares.
-
-SteamOS doesn't declare a SYSEXT_LEVEL, and the VERSION_ID increments with every
-system update, so there's no stable values to declare compatibility against.
-
 ## Common issues
 
 ### Broken config file
diff --git a/tailscale.sh b/tailscale.sh
index df9ebe1..df9dff9 100644
--- a/tailscale.sh
+++ b/tailscale.sh
@@ -46,7 +46,7 @@ cp -rf $tar_dir/tailscale tailscale/usr/bin/tailscale
 cp -rf $tar_dir/tailscaled tailscale/usr/sbin/tailscaled
 
 # write a systemd extension-release file
-echo -e "ID=steamos\nVERSION_ID=${VERSION_ID}" >> tailscale/usr/lib/extension-release.d/extension-release.tailscale
+echo -e "ID=_any" >> tailscale/usr/lib/extension-release.d/extension-release.tailscale
 
 # create the system extension folder if it doesn't already exist, remove the old version of our tailscale extension, and install our new one
 mkdir -p /var/lib/extensions