diff --git a/instances/instance.tf b/instances/instance.tf
index a9850b1..a4cf617 100644
--- a/instances/instance.tf
+++ b/instances/instance.tf
@@ -72,7 +72,7 @@ resource "aws_security_group" "project_pool" {
 
 resource "aws_instance" "main" {
   ami                    = "ami-0af6e9042ea5a4e3e"
-  instance_type          = "t3a.micro"
+  instance_type          = "t3a.small"
   vpc_security_group_ids = [aws_security_group.project_pool.id]
 
   key_name = aws_key_pair.ssh_key_main.key_name
@@ -101,11 +101,12 @@ resource "aws_instance" "main" {
       "sudo /sbin/mkswap /var/swap.1",
       "sudo chmod 600 /var/swap.1",
       "sudo /sbin/swapon /var/swap.1",
-      "echo 'curl -sfL https://get.k3s.io | K3S_TOKEN=\"${var.k3s_token}\" K3S_KUBECONFIG_MODE=644 INSTALL_K3S_EXEC=\"server --disable=traefik --tls-san=${var.project_domain}\" sh -' >> $HOME/setup.sh",
+      "echo 'curl -sfL https://get.k3s.io | K3S_TOKEN=\"${var.k3s_token}\" K3S_KUBECONFIG_MODE=644 INSTALL_K3S_EXEC=\"server --disable=traefik --tls-san=${var.project_domain} --node-label=`kubernetes.io/role=master`\" sh -' >> $HOME/setup.sh",
       "echo 'curl https://raw.githubusercontent.com/helm/helm/main/scripts/get-helm-3 | bash' >> $HOME/setup.sh",
       "echo 'mkdir -p $HOME/.kube' >> $HOME/setup.sh",
       "echo 'sudo chmod 644 /etc/rancher/k3s/k3s.yaml' >> $HOME/setup.sh",
       "echo 'cp /etc/rancher/k3s/k3s.yaml $HOME/.kube/k3s.yaml' >> $HOME/setup.sh",
+      "echo 'chmod g+r $HOME/.kube/k3s.yaml' >> $HOME/setup.sh",
       "echo 'export KUBECONFIG=$HOME/.kube/k3s.yaml' >> $HOME/.profile",
       "chmod +x $HOME/setup.sh",
       "exec $HOME/setup.sh | tee logs.txt",
@@ -119,7 +120,7 @@ resource "aws_instance" "main" {
 
 resource "aws_instance" "worker" {
   ami                    = "ami-0af6e9042ea5a4e3e"
-  instance_type          = "t3a.micro"
+  instance_type          = "t3a.small"
   vpc_security_group_ids = [aws_security_group.project_pool.id]
   count                  = var.number_of_workers
 
@@ -149,7 +150,7 @@ resource "aws_instance" "worker" {
       "sudo /sbin/mkswap /var/swap.1",
       "sudo chmod 600 /var/swap.1",
       "sudo /sbin/swapon /var/swap.1",
-      "echo 'curl -sfL https://get.k3s.io | INSTALL_K3S_EXEC=\"agent\" K3S_TOKEN=\"${var.k3s_token}\" K3S_URL=\"https://${var.project_domain}:6443\" sh -s -' >> $HOME/setup.sh",
+      "echo 'curl -sfL https://get.k3s.io | INSTALL_K3S_EXEC=\"agent --node-label=`kubernetes.io/role=worker`\" K3S_TOKEN=\"${var.k3s_token}\" K3S_URL=\"https://${var.project_domain}:6443\" sh -s -' >> $HOME/setup.sh",
       "chmod +x $HOME/setup.sh",
       "while ! nc -z ${aws_instance.main.public_ip} 6443; do sleep 0.1; done",
       "exec $HOME/setup.sh | tee logs.txt",