diff --git a/README.md b/README.md
index cb5dada..2f074bb 100644
--- a/README.md
+++ b/README.md
@@ -3,11 +3,8 @@
 This script has a rather specific use case. If you fit the following demographic
 then this script might just be for you!
 
- * You use systemd as a user session manager (either
-   [this](https://github.com/sofar/user-session-units), or [this](https://github.com/EvanPurkhiser/systemd-user-sessions))
- * You're systemd --user instance default target doesn't start a graphical
-   environment, i.e. you still need to login to activate your graphical
-   session
+ * You use systemd
+ * You login at the linux VT using a getty
  * You have a `systemd --user` service called `ssh-agent.service` that starts
    your ssh agent.
  * You have to type your password a second time after logging in in order to
@@ -18,17 +15,15 @@ SSH key will be decrypted and added to your ssh-agent for you.
 
 ## Usage
 
-There are a few pre-requisites to this script:
+There is one pre-requisite for this script:
 
- 1. Your systemd --user session needs to be running during login time. This won't
-    be a problem if you use one of the user-session services mentioned above.
- 2. Your systemd --user instance needs to know about the `SSH_AUTH_SOCK`. If
-    you're using my systemd-user-sessions package mentioned above then you will
-    want to add this to your `~/.config/bash/environment` file as something like
-    `SSH_AUTH_SOCK=$XDG_RUNTIME_DIR/ssh-agent`.
+Your systemd --user instance needs to know about the `SSH_AUTH_SOCK`. If you're
+using my systemd-user-sessions package mentioned above then you will want to
+add this to your `~/.config/bash/environment` file as something like
+`SSH_AUTH_SOCK=$XDG_RUNTIME_DIR/ssh-agent`.
 
 To enable the script you will want to add this to your pam configuration
-(probably `/etc/pam.d/system-login` or `/etc/pam.d/login`
+(probably `/etc/pam.d/system-login` or `/etc/pam.d/login`)
 
     auth  optional  pam_exec.so  expose_authtok /path/to/the/systemd-user-pam-ssh
 
diff --git a/systemd-user-pam-ssh b/systemd-user-pam-ssh
index 90b00b2..a90b762 100755
--- a/systemd-user-pam-ssh
+++ b/systemd-user-pam-ssh
@@ -9,8 +9,8 @@
 # Handle inital checks as root
 if [ $(id -u) = 0 ]
 then
-	# Don't execute if the user-session isn't running
-	systemctl -q is-active user-session@${PAM_USER} || exit 0
+	# Don't execute if the systemd --user instance isn't running
+	systemctl -q is-active user@$(id -u ${PAM_USER}) || exit 0
 
 	# Re-execute this script as the user to add their key (while piping STDIN)
 	cat | exec su ${PAM_USER} -c $(realpath ${BASH_SOURCE[0]})