diff --git a/terraform/environments/planetfm/locals_security_groups.tf b/terraform/environments/planetfm/locals_security_groups.tf
index b375c9a9e21..2fdfd725cc1 100644
--- a/terraform/environments/planetfm/locals_security_groups.tf
+++ b/terraform/environments/planetfm/locals_security_groups.tf
@@ -24,7 +24,7 @@ locals {
       }
     }
 
-    Migration_cutover_sg = {
+    migration_cutover = {
       description = "Security group for migrated instances"
       ingress = {
         all-from-self = {