diff --git a/prepare-labs/settings/portal.env b/prepare-labs/settings/portal.env
index 04c93f01..a5a4b12b 100644
--- a/prepare-labs/settings/portal.env
+++ b/prepare-labs/settings/portal.env
@@ -1,3 +1,4 @@
+#export TF_VAR_node_size=GP2.4
 CLUSTERSIZE=1
 
 CLUSTERPREFIX=CHANGEME