diff --git a/BatRack.Pifile b/BatRack.Pifile
index 04e2e3e..6ad40d7 100644
--- a/BatRack.Pifile
+++ b/BatRack.Pifile
@@ -11,6 +11,9 @@ INSTALL var /var
 # Fix permissions for pi user
 RUN chown -R pi:pi /home/pi/
 
+# Mount boot writable for users
+RUN sed -i 's/\(boot.*vfat.*defaults\)/\1,user,umask=000/g' /etc/fstab
+
 #################################################
 ### basic configuration
 
@@ -69,6 +72,9 @@ RUN systemctl enable hostname-config.service
 # Enabling wait for time-sync.target (depending services will not start before the clock is synced)
 RUN systemctl enable systemd-time-wait-sync.service
 
+# Reboot on kernel panic
+RUN bash -c "echo kernel.panic=10 | tee -a /etc/sysctl.conf"
+
 #################################################
 ### network configuration
 
@@ -160,7 +166,12 @@ title = RadioTracking
 unit = radiotracking
 EOF
 
-### BatRack specific
+#################################################
+### BatRack configuration
+
+# update sources für RPI_Cam_Web installer
+RUN apt-get update
+
 # Enable camera interaction 
 RUN raspi-config nonint do_camera 0
 
@@ -205,7 +216,7 @@ EOF
 RUN apt-get install -y python3-numpy python3-pyaudio
 RUN python3 -m pip install -e /home/pi/BatRack
 
-# Enable BatRecorder
+# Enable BatRack
 RUN systemctl enable BatRack.service
 RUN tee -a /etc/sysdweb.conf <<EOF
 
diff --git a/etc/systemd/system/BatRack.service b/etc/systemd/system/BatRack.service
index a7447db..473c3f0 100644
--- a/etc/systemd/system/BatRack.service
+++ b/etc/systemd/system/BatRack.service
@@ -6,6 +6,8 @@ After=network.target raspimjpeg.service raspiwebcam.service
 ExecStart=python3 -m batrack /boot/BatRack.conf
 Restart=always
 RestartSec=5
+User=pi
+Group=pi
 
 [Install]
 WantedBy=multi-user.target