diff --git a/contrib/terraform/hetzner/modules/kubernetes-cluster-flatcar/main.tf b/contrib/terraform/hetzner/modules/kubernetes-cluster-flatcar/main.tf
index fbe02515a..7a514570a 100644
--- a/contrib/terraform/hetzner/modules/kubernetes-cluster-flatcar/main.tf
+++ b/contrib/terraform/hetzner/modules/kubernetes-cluster-flatcar/main.tf
@@ -57,7 +57,7 @@ resource "hcloud_server" "master" {
     connection {
       host    = self.ipv4_address
       timeout = "3m"
-      user    = ${var.user}
+      user    = ${var.user_flatcar}
     }
 
     inline = [
@@ -114,7 +114,7 @@ resource "hcloud_server" "worker" {
     connection {
       host    = self.ipv4_address
       timeout = "3m"
-      user    = ${var.user}
+      user    = ${var.user_flatcar}
     }
 
     inline = [
diff --git a/contrib/terraform/hetzner/modules/kubernetes-cluster-flatcar/variables.tf b/contrib/terraform/hetzner/modules/kubernetes-cluster-flatcar/variables.tf
index 35fa8a60e..a9cac2962 100644
--- a/contrib/terraform/hetzner/modules/kubernetes-cluster-flatcar/variables.tf
+++ b/contrib/terraform/hetzner/modules/kubernetes-cluster-flatcar/variables.tf
@@ -8,7 +8,7 @@ variable "prefix" {
   default = "k8s"
 }
 
-variable "user" {
+variable "user_flatcar" {
   type = string
   default = "core"
 }