diff --git a/install-pingfinder.sh b/install-pingfinder.sh
index 2aebfce..07e5746 100644
--- a/install-pingfinder.sh
+++ b/install-pingfinder.sh
@@ -1,36 +1,16 @@
 #!/bin/sh
 set -euo pipefail
 
+if ! [ $(id -u) = 0 ]; then
+   echo "Run this as root!"
+   exit 1
+fi
+
 read -p "Enter your pingfinder UUID: " pingfinder_uuid
 
-cat <<EOF > /etc/systemd/system/pingfinder.service
-[Unit]
-Description=Pingfinder
-
-[Service]
-Type=oneshot
-
-Environment=WARNLOCK=$CACHE_DIRECTORY/warn.lock
-Environment=LOCKFILE=$CACHE_DIRECTORY/exec.lock
-Environment=UUID=$pingfinder_uuid
-ExecStart=/usr/local/bin/pingfinder.sh
-
-DynamicUser=yes
-CacheDirectory=pingfinder
-EOF
-
-cat <<EOF > /etc/systemd/system/pingfinder.timer
-[Unit]
-Description=Pingfind periodically
-
-[Timer]
-OnBootSec=1m
-OnUnitActiveSec=1m
-
-[Install]
-WantedBy=timers.target
-EOF
-
-curl -JLo /usr/local/bin/pingfinder.sh https://git.m724.eu/Minecon724/dn42-configs/raw/branch/master/usr/local/bin/pingfinder.sh
+sed 's/pingfinder_uuid/$pingfinder_uuid/d' etc/systemd/system/pingfinder.timer > /etc/systemd/system/pingfinder.timer
+cp etc/systemd/system/pingfinder.timer /etc/systemd/system/pingfinder.timer
+cp usr/local/bin/pingfinder.sh /usr/local/bin/pingfinder.sh
+chmod +x /usr/local/bin/pingfinder.sh
 
 systemctl enable pingfinder.timer
\ No newline at end of file