diff --git a/action/base-setup.yml b/action/base-setup.yml
index face9cc2..82290a51 100644
--- a/action/base-setup.yml
+++ b/action/base-setup.yml
@@ -279,6 +279,8 @@ Resources:
           - Effect: "Allow"
             Action:
               - "elasticfilesystem:ClientMount"
+              - "elasticfilesystem:ClientWrite"
+              - "elasticfilesystem:ClientRootAccess"
             Principal:
               AWS: "*"