diff --git a/CICD/heat/gc_HOT.yaml b/CICD/heat/gc_HOT.yaml
index 71e9081af114525e8b8d92c537dd99a7b7c71fc0..8450594655bf7c00cab4ac6b84681402b1dac8c2 100644
--- a/CICD/heat/gc_HOT.yaml
+++ b/CICD/heat/gc_HOT.yaml
@@ -196,7 +196,7 @@ resources:
      type: "OS::Nova::Server"
      properties:
       #availability_zone: { get_param: avz }
-      flavor: t3.small
+      flavor: m3.xsmall
       image: { get_param: ubuntu_1804_image_id }
       key_name: { get_param: ssh_key }
       name: