diff --git a/terraform/main.tf b/terraform/main.tf
index 1040c2d..9532a89 100644
--- a/terraform/main.tf
+++ b/terraform/main.tf
@@ -14,6 +14,8 @@ module "ssrc-jupyter-dept" {
 
   public_key_openssh = var.public_key_openssh
 
+  z2jupyterhub_version = "3.3.8"
+
   aad_client_id     = var.aad_client_id
   aad_client_secret = var.aad_client_secret
   aad_tenant_id     = var.aad_tenant_id
diff --git a/terraform/modules/jupyter/install_jupyterhub.sh b/terraform/modules/jupyter/install_jupyterhub.sh
index 6251e9e..aeb695f 100644
--- a/terraform/modules/jupyter/install_jupyterhub.sh
+++ b/terraform/modules/jupyter/install_jupyterhub.sh
@@ -7,9 +7,9 @@ curl https://raw.githubusercontent.com/helm/helm/HEAD/scripts/get-helm-3 | bash
 helm repo add jupyterhub https://hub.jupyter.org/helm-chart/
 helm repo update
 helm upgrade --cleanup-on-fail \
-  --install demo jupyterhub/jupyterhub \
+  --install jupyterhub jupyterhub/jupyterhub \
   --namespace jupyterhub --create-namespace \
-  --version=3.3.7 \
+  --version=${z2jupyterhub_version} \
   --values jupyterhub_config.yaml
 
 kubectl config set-context $(kubectl config current-context) --namespace jupyterhub
diff --git a/terraform/modules/jupyter/main.tf b/terraform/modules/jupyter/main.tf
index f88efe6..3ea58ee 100644
--- a/terraform/modules/jupyter/main.tf
+++ b/terraform/modules/jupyter/main.tf
@@ -25,7 +25,12 @@ resource "harvester_cloudinit_secret" "cloud-config-jupyter" {
       }
       )
     )
-    install_jupyterhub_script = indent(6, file("${path.module}/install_jupyterhub.sh"))
+    install_jupyterhub_script = indent(6, templatefile(
+      "${path.module}/install_jupyterhub.sh",
+      {
+        z2jupyterhub_version = var.z2jupyterhub_version
+      }
+      ))
   })
 }
 
diff --git a/terraform/modules/jupyter/variables.tf b/terraform/modules/jupyter/variables.tf
index 9b43a98..42cf312 100644
--- a/terraform/modules/jupyter/variables.tf
+++ b/terraform/modules/jupyter/variables.tf
@@ -59,4 +59,9 @@ variable "aad_client_secret" {
 
 variable "aad_tenant_id" {
   type = string
+}
+
+variable "z2jupyterhub_version" {
+  type = string
+  description = "Version of the z2jupyterhub helm chart"
 }
\ No newline at end of file
diff --git a/terraform/variables.tf b/terraform/variables.tf
index b373e6c..aa836f5 100644
--- a/terraform/variables.tf
+++ b/terraform/variables.tf
@@ -14,4 +14,4 @@ variable "aad_client_secret" {
 
 variable "aad_tenant_id" {
   type = string
-}
\ No newline at end of file
+}