diff --git a/post_install.sh b/post_install.sh
index 44423ba..4ff2943 100644
--- a/post_install.sh
+++ b/post_install.sh
@@ -54,27 +54,21 @@ tee /usr/lib/firefox-esr/distribution/policies.json > /dev/null <<'EOF'
 }
 EOF
 chown -R kiosk:kiosk /home/kiosk/.config
-# tee /etc/systemd/system/firefox-kiosk.service > /dev/null <<'EOF'
-# [Unit]
-# Description=Firefox Kiosk
-# After=graphical.target
-# Wants=graphical.target
+tee /etc/systemd/system/firefox-kiosk.service > /dev/null <<'EOF'
+[Unit]
+Description=Firefox Kiosk
+After=graphical.target
+Wants=graphical.target
 
-# [Service]
-# User=kiosk
-# Type=simple
-# ExecStart=/usr/bin/firefox --kiosk https://c3nav.ke
-# Restart=always
-# RestartSec=5
-# Environment=DISPLAY=:0
+[Service]
+User=kiosk
+Type=simple
+ExecStart=/usr/bin/firefox --kiosk https://mahn.ke
+Restart=always
+RestartSec=5
+Environment=DISPLAY=:0
 
-# [Install]
-# WantedBy=graphical.target
-# EOF
-# systemctl enable firefox-kiosk.service
-
-tee /home/kiosk/.bash_profile > /dev/null <<'EOF'
-if [ -z "$WAYLAND_DISPLAY" ] && [ "$(tty)" = "/dev/tty1" ]; then
-    exec cage firefox --kiosk https://c3nav.de
-fi
-EOF
\ No newline at end of file
+[Install]
+WantedBy=graphical.target
+EOF
+systemctl enable firefox-kiosk.service
\ No newline at end of file
diff --git a/preseed.cfg b/preseed.cfg
index b934651..7518b53 100644
--- a/preseed.cfg
+++ b/preseed.cfg
@@ -51,8 +51,6 @@ d-i pkgsel/include string \
     openbox \
     chromium \
     sudo \
-    cage \
-    firefox-esr \
     curl
 
 d-i pkgsel/exclude string gnome-software