diff --git a/README.md b/README.md
index 357de93..d833a24 100644
--- a/README.md
+++ b/README.md
@@ -8,7 +8,7 @@ Verify with `kubectl get pods -n argo -w` -> all server are running and 1/1
 Any problem with this, can be a top problem from your k3s or k8s (FIX IT BEFORE)
 
 ```
-sudo ./clone_opencloud_microservices.sh
+sudo ./clone_opencloud_microservices.sh demo-alpr
 cd ./docker
 ./start-demo.sh
 ```
diff --git a/docker/start-demo.sh b/docker/start-demo.sh
index 8abec05..97bc3cc 100755
--- a/docker/start-demo.sh
+++ b/docker/start-demo.sh
@@ -39,14 +39,9 @@ do
    docker kill $i | true
    docker rm $i | true
    cd ./$i 
-   cat > ./env.env <<EOF
-KUBERNETES_SERVICE_HOST=$host
-KUBERNETES_SERVICE_PORT=$port
-KUBE_CA="$ca"
-KUBE_CERT="$cert"
-KUBE_DATA="$key"
-EOF
-   docker build . -t $i --build-arg=HOST=$HOST && docker compose up -d
+   docker build . -t $i --build-arg=HOST=$HOST --build-arg=KUBERNETES_SERVICE_HOST=$host \
+   --build-arg=KUBERNETES_SERVICE_PORT=$port --build-arg=KUBE_CA=$ca --build-arg=KUBE_CERT=$cert \
+   --build-arg=KUBE_DATA=$key  && docker compose up -d
    cd ..
 done