diff --git a/00-provider.tf b/00-provider.tf
index 6f07355..b8e9999 100644
--- a/00-provider.tf
+++ b/00-provider.tf
@@ -22,6 +22,5 @@ module "project" {
   source = "./project"
   default_region = var.default_region
   service_account_key_path = var.service_account_key_path
-  name_prefix = var.name_prefix
   organization_id = var.organization_id
 }
diff --git a/07-object-storage.tf b/07-object-storage.tf
index 3212a18..a3bf714 100644
--- a/07-object-storage.tf
+++ b/07-object-storage.tf
@@ -1,6 +1,6 @@
 resource "stackit_objectstorage_bucket" "example" {
   project_id = module.project.project_info["project3"].project_id
-  name       = "${var.name_prefix}-project-core-06-11-25"
+  name       = "project-core-06-11-25"
 }
 
 resource "stackit_objectstorage_credentials_group" "example" {
diff --git a/99-variables.tf b/99-variables.tf
index fc576bc..b747698 100644
--- a/99-variables.tf
+++ b/99-variables.tf
@@ -1,10 +1,4 @@
 # --  variables
-
-variable "name_prefix" {
-  type = string
-  default = "test-landing-zone"
-}
-
 variable "organization_id" {
   default = ""
 }
diff --git a/project/01-sna.tf b/project/01-sna.tf
index 9d0749c..676c575 100644
--- a/project/01-sna.tf
+++ b/project/01-sna.tf
@@ -5,7 +5,7 @@
 
 resource "stackit_network_area" "sna" {
   organization_id = var.organization_id
-  name            = "${var.name_prefix}_project_sna"
+  name            = "project_sna"
   network_ranges = [
     {
       prefix = "10.220.0.0/16"
diff --git a/project/99-variables.tf b/project/99-variables.tf
index 79ac255..73291b0 100644
--- a/project/99-variables.tf
+++ b/project/99-variables.tf
@@ -1,9 +1,4 @@
 # -- variables
-variable "name_prefix" {
-  type = string
-  default = "test-landing-zone"
-}
-
 variable "organization_id" {
   default = ""
 }
diff --git a/terraform.tfvars.example b/terraform.tfvars.example
index 21f34f8..7369df5 100644
--- a/terraform.tfvars.example
+++ b/terraform.tfvars.example
@@ -1,5 +1,4 @@
 organization_id="03a34540-3c1a-4794-b2c6-7111ecf824ef"
 service_account_key_path = "/Users/test/.stackit/credentials.json"
 public_key_file = "/Users/test/.ssh/test_landing_zone.pub"
-name_prefix = "test"