diff --git a/iac/tf/cluster/main-helm.tf b/iac/tf/cluster/main-helm.tf
index e940f121..811ebc0d 100644
--- a/iac/tf/cluster/main-helm.tf
+++ b/iac/tf/cluster/main-helm.tf
@@ -26,4 +26,20 @@ module "sealed-secrets" {
 
   ns_name        = var.ns-shared-services
   release_suffix = var.resource-suffix
-} */
\ No newline at end of file
+} 
+
+module "jupyterhub" {
+  source = "../modules/jupyterhub"
+
+  ns_name        = var.tbd
+  release_suffix = var.resource-suffix
+} 
+
+module "reana" {
+  source = "../modules/reana"
+
+  ns_name        = var.tbd
+  release_suffix = var.resource-suffix
+} 
+
+*/
\ No newline at end of file
diff --git a/iac/tf/modules/jupyterhub/main.tf b/iac/tf/modules/jupyterhub/main.tf
index fa55112d..4f298ff6 100644
--- a/iac/tf/modules/jupyterhub/main.tf
+++ b/iac/tf/modules/jupyterhub/main.tf
@@ -1,8 +1,8 @@
-resource "helm_release" "<chart-name>-chart" {
-  name       = "sealed-secrets-${var.release-suffix}"
-  repository = ""
-  chart      = ""
-  version    = ""
+resource "helm_release" "jupyterhub-chart" {
+  name       = "jupyterhub-${var.release-suffix}"
+  repository = "https://jupyterhub.github.io/helm-chart/"
+  chart      = "jupyterhub"
+  version    = "2.0.0"
   namespace  = "${var.ns-name}"
 
   values = [
diff --git a/iac/tf/modules/jupyterhub/variables.tf b/iac/tf/modules/jupyterhub/variables.tf
index bba279a8..4a955bd6 100644
--- a/iac/tf/modules/jupyterhub/variables.tf
+++ b/iac/tf/modules/jupyterhub/variables.tf
@@ -1,9 +1,9 @@
 variable "ns-name" {
-  description = "The namespace to use for sealed-secrets"
+  description = "The namespace to use for jupyterhub"
   type        = string
 }
 
 variable "release-suffix" {
-  description = "The suffix added to the sealed-secrets release"
+  description = "The suffix added to the jupyterhub release"
   type        = string
 }
\ No newline at end of file
diff --git a/iac/tf/modules/reana/main.tf b/iac/tf/modules/reana/main.tf
index 84a6c99b..9f4480d1 100644
--- a/iac/tf/modules/reana/main.tf
+++ b/iac/tf/modules/reana/main.tf
@@ -1,6 +1,6 @@
 resource "helm_release" "reana-chart" {
   name       = "reana-${var.release-suffix}"
-  repository = ""
+  repository = "https://reanahub.github.io/reana"
   chart      = "reana"
   version    = "0.9.0-alpha.7"
   namespace  = "${var.ns-name}"
diff --git a/iac/tf/modules/reana/variables.tf b/iac/tf/modules/reana/variables.tf
index bba279a8..834d0206 100644
--- a/iac/tf/modules/reana/variables.tf
+++ b/iac/tf/modules/reana/variables.tf
@@ -1,9 +1,9 @@
 variable "ns-name" {
-  description = "The namespace to use for sealed-secrets"
+  description = "The namespace to use for reana"
   type        = string
 }
 
 variable "release-suffix" {
-  description = "The suffix added to the sealed-secrets release"
+  description = "The suffix added to the reana release"
   type        = string
 }
\ No newline at end of file