diff --git a/deploy/infrastructure/vagrant/.env b/deploy/infrastructure/vagrant/.env
index d31b8e09..5c4dfdf2 100644
--- a/deploy/infrastructure/vagrant/.env
+++ b/deploy/infrastructure/vagrant/.env
@@ -5,7 +5,10 @@ MACHINE1_IP=192.168.56.43
 MACHINE1_MAC=08:00:27:9e:f5:3a
 
 #USE_POSTGRES=true
-USE_POSTGRES=true
+USE_POSTGRES=
 
 # USE_HELM=true
-USE_HELM=
+USE_HELM=true
+
+# https://github.com/tinkerbell/charts/pkgs/container/charts%2Fstack
+HELM_CHART_VERSION=0.1.1
diff --git a/deploy/infrastructure/vagrant/Vagrantfile b/deploy/infrastructure/vagrant/Vagrantfile
index b147f4d0..fca28a67 100644
--- a/deploy/infrastructure/vagrant/Vagrantfile
+++ b/deploy/infrastructure/vagrant/Vagrantfile
@@ -16,6 +16,8 @@ MACHINE1_IP = ENV["MACHINE1_IP"] || "192.168.56.43"
 MACHINE1_MAC = (ENV["MACHINE1_MAC"] || "08:00:27:9E:F5:3A").downcase
 USE_POSTGRES = ENV["USE_POSTGRES"] || ""
 USE_HELM = ENV["USE_HELM"] || ""
+HELM_CHART_VERSION = ENV["HELM_CHART_VERSION"] || "0.1.1"
+HELM_LOADBALANCER_INTERFACE = ENV["HELM_LOADBALANCER_INTERFACE"] || "eth1"
 STACK_OPT = "compose/"
 STACK_BASE_DIR = "../../stack/"
 STACK_DIR = STACK_BASE_DIR + STACK_OPT
@@ -28,6 +30,10 @@ Vagrant.configure("2") do |config|
   end
 
   config.vm.define "provisioner" do |provisioner|
+    if USE_POSTGRES == "true" && USE_HELM == "true"
+      puts "USE_POSTGRES and USE_HELM cannot both be true"
+      abort
+    end
     if USE_HELM == "true"
       STACK_DIR = STACK_BASE_DIR + "helm/"
       DEST_DIR = DEST_DIR_BASE + "helm/"
@@ -55,7 +61,7 @@ Vagrant.configure("2") do |config|
     if USE_POSTGRES == "true"
       DEST_DIR = DEST_DIR_BASE + STACK_OPT + "postgres"
     end
-    provisioner.vm.provision :shell, path: STACK_DIR + "/setup.sh", args: [PROVISIONER_IP, MACHINE1_IP, MACHINE1_MAC, DEST_DIR, LOADBALANCER_IP]
+    provisioner.vm.provision :shell, path: STACK_DIR + "/setup.sh", args: [PROVISIONER_IP, MACHINE1_IP, MACHINE1_MAC, DEST_DIR, LOADBALANCER_IP, HELM_CHART_VERSION, HELM_LOADBALANCER_INTERFACE]
   end
 
   config.vm.define :machine1, autostart: false do |machine1|
diff --git a/deploy/stack/helm/setup.sh b/deploy/stack/helm/setup.sh
index 6f7602b9..e8bd9589 100644
--- a/deploy/stack/helm/setup.sh
+++ b/deploy/stack/helm/setup.sh
@@ -58,16 +58,19 @@ kubectl_for_vagrant_user() {
 
 helm_customize_values() {
 	local loadbalancer_ip=$1
+	local helm_chart_version=$2
 
-	helm inspect values oci://ghcr.io/tinkerbell/charts/stack --version 0.1.1 >/tmp/stack-values.yaml
+	helm inspect values oci://ghcr.io/tinkerbell/charts/stack --version "$helm_chart_version" >/tmp/stack-values.yaml
 	sed -i "s/192.168.2.111/${loadbalancer_ip}/g" /tmp/stack-values.yaml
 }
 
 helm_install_tink_stack() {
 	local namespace=$1
+	local version=$2
+	local interface=$3
 
 	trusted_proxies=$(kubectl get nodes -o jsonpath='{.items[*].spec.podCIDR}' | tr ' ' ',')
-	helm install stack-release oci://ghcr.io/tinkerbell/charts/stack --version 0.1.1 --create-namespace --namespace "$namespace" --wait --set "boots.boots.trustedProxies=${trusted_proxies}" --set "hegel.hegel.trustedProxies=${trusted_proxies}" --set "kubevip.interface=eth1" --values /tmp/stack-values.yaml
+	helm install stack-release oci://ghcr.io/tinkerbell/charts/stack --version "$version" --create-namespace --namespace "$namespace" --wait --set "boots.boots.trustedProxies=${trusted_proxies}" --set "hegel.hegel.trustedProxies=${trusted_proxies}" --set "kubevip.interface=$interface" --values /tmp/stack-values.yaml
 }
 
 apply_manifests() {
@@ -100,14 +103,15 @@ run_helm() {
 	local worker_mac=$3
 	local manifests_dir=$4
 	local loadbalancer_ip=$5
+	local helm_chart_version=$6
+	local loadbalancer_interface=$7
 	local namespace="tink-system"
 
 	install_k3d
 	start_k3d
 	install_helm
-	helm_customize_values "$loadbalancer_ip"
-	# do we need to wait til cluster is ready? TBD
-	helm_install_tink_stack "$namespace"
+	helm_customize_values "$loadbalancer_ip" "$helm_chart_version"
+	helm_install_tink_stack "$namespace" "$helm_chart_version" "$loadbalancer_interface"
 	apply_manifests "$worker_ip" "$worker_mac" "$manifests_dir" "$loadbalancer_ip" "$namespace"
 	kubectl_for_vagrant_user
 }
@@ -118,12 +122,14 @@ main() {
 	local worker_mac=$3
 	local manifests_dir=$4
 	local loadbalancer_ip=$5
+	local helm_chart_version=$6
+	local loadbalancer_interface=$7
 
 	update_apt
 	install_docker
 	install_kubectl
 
-	run_helm "$host_ip" "$worker_ip" "$worker_mac" "$manifests_dir"/manifests "$loadbalancer_ip"
+	run_helm "$host_ip" "$worker_ip" "$worker_mac" "$manifests_dir"/manifests "$loadbalancer_ip" "$helm_chart_version" "$loadbalancer_interface"
 }
 
 if [[ ${BASH_SOURCE[0]} == "$0" ]]; then