diff --git a/terraform/environments/dev/main.tf b/terraform/environments/dev/main.tf
index 1ad2696..701a3a1 100644
--- a/terraform/environments/dev/main.tf
+++ b/terraform/environments/dev/main.tf
@@ -52,7 +52,7 @@ module "iam" {
 # Fichier template Ansible
 # ------------------------
 
-data "template" "ansible_cfg" {
+data "templatefile" "ansible_cfg" {
   template = file("${path.module}/../../template/ansible.cfg.tpl")
 
   vars = {
diff --git a/terraform/modules/iam/main.tf b/terraform/modules/iam/main.tf
index 0191b43..afa49c2 100644
--- a/terraform/modules/iam/main.tf
+++ b/terraform/modules/iam/main.tf
@@ -19,6 +19,6 @@ resource "google_project_iam_member" "terraform_roles" {
 # Activation OS Login pour SSH
 resource "google_os_login_ssh_public_key" "ssh_key" {
   user            = "raphael.hochlaf@gmail.com"
-  key             = file("~/.ssh/id_rsa.pub")
+  key             = file("~/.ssh/id_ed25519.pub")
   project         = var.project_id
 }