diff --git a/main.tf b/main.tf
index e7238e5..4aed3bd 100644
--- a/main.tf
+++ b/main.tf
@@ -234,6 +234,17 @@ resource "google_container_cluster" "main" {
     enabled = false
   }
 
+  node_config {
+    # Config of the default node pool that gets deleted after provisioning the GKE cluster.
+    machine_type = "n1-standard-1"
+  }
+
+  node_locations = [
+    # Limit to a single location the default node pool that gets deleted after provisioning the GKE cluster.
+    data.google_compute_zones.available.names[0],
+  ]
+
+
   min_master_version  = data.google_container_engine_versions.main.latest_master_version
   deletion_protection = var.gke_delete_protection
 
@@ -416,6 +427,9 @@ locals {
       analytics_postgres_db_name    = google_sql_database.analytics.name
       auth_postgres_server_url      = google_sql_database_instance.main.private_ip_address
       auth_postgres_db_name         = google_sql_database.auth.name
+
+      gcp_bucket_name  = google_storage_bucket.main.name
+      gcp_project_name = data.google_project.current.project_id
     },
   )
   secret_provider_class = templatefile(
diff --git a/templates/helm-values.tpl.yaml b/templates/helm-values.tpl.yaml
index d7fb587..9fa34dd 100644
--- a/templates/helm-values.tpl.yaml
+++ b/templates/helm-values.tpl.yaml
@@ -80,7 +80,10 @@ azureml:
   enabled: false
 
 aiModels:
-  registry: "" # TODO: support GCP Bucket
+  registry: "gcp_bucket"
+  gcp:
+    bucketName: ${gcp_bucket_name}
+    projectName: ${gcp_project_name}
 
   sync:
     enabled: true
diff --git a/tests/dev-provisioning/main.tf b/tests/dev-provisioning/main.tf
index 6e3a1a2..07e1052 100644
--- a/tests/dev-provisioning/main.tf
+++ b/tests/dev-provisioning/main.tf
@@ -45,7 +45,7 @@ module "platform" {
   openai_endpoint             = "https://api.openai.com"
   openai_gpt4_deployment_name = "gpt-4"
 
-  platform_domain = "nebuly-platform.testing"
+  platform_domain = "platform.gcp.testing.nebuly.com"
   nebuly_credentials = {
     client_id     = "my-client-id"
     client_secret = "my-client-secret"
diff --git a/tests/dev-provisioning/terraform.auto.tfvars b/tests/dev-provisioning/terraform.auto.tfvars
index 910af2b..656a90e 100644
--- a/tests/dev-provisioning/terraform.auto.tfvars
+++ b/tests/dev-provisioning/terraform.auto.tfvars
@@ -1 +1 @@
-region = "europe-west4"
+region = "us-central1"