diff --git a/Containers/mastercontainer/start.sh b/Containers/mastercontainer/start.sh
index 3d28b218..7d838632 100644
--- a/Containers/mastercontainer/start.sh
+++ b/Containers/mastercontainer/start.sh
@@ -29,10 +29,13 @@ fi
 # Check if socket is available and readable
 if ! [ -a "/var/run/docker.sock" ]; then
     print_red "Docker socket is not available. Cannot continue."
+    echo "Please make sure to mount the docker socket into /var/run/docker.sock inside the container!"
     echo "If you did this by purpose because you don't want the container to have access to the docker socket, see https://github.com/nextcloud/all-in-one/tree/main/manual-install."
     exit 1
 elif ! mountpoint -q "/mnt/docker-aio-config"; then
     print_red "/mnt/docker-aio-config is not a mountpoint. Cannot proceed!"
+    echo "Please make sure to mount the nextcloud_aio_mastercontainer docker volume into /mnt/docker-aio-config inside the container!"
+    echo "If you are on TrueNas SCALE, see https://github.com/nextcloud/all-in-one#can-i-run-aio-on-truenas-scale"
     exit 1
 elif ! sudo -u www-data test -r /var/run/docker.sock; then
     echo "Trying to fix docker.sock permissions internally..."