diff --git a/terraform/environments/dev/variables.tf b/terraform/environments/dev/variables.tf
index 4c14e2c..4a31da2 100644
--- a/terraform/environments/dev/variables.tf
+++ b/terraform/environments/dev/variables.tf
@@ -51,5 +51,5 @@ variable "project_id"{
 variable "instance_type" {
   description = "Type de machine pour les VM"
   type        = string
-  default     = "e2-medium"
+  default     = "e2-small"
 }