diff --git a/gravitoninstance.yml b/gravitoninstance.yml
index db036d2..a7be074 100644
--- a/gravitoninstance.yml
+++ b/gravitoninstance.yml
@@ -28,13 +28,12 @@
   roles:
     - aws_graviton_nano_spot
 
-- name: set defaults
-  vars:
-    vpn_network: '10.100.100'
-    vpn_port: '58172'
-
 - name: Install wireguard server on launched hosts
   hosts: launched 
   remote_user: admin
+  become: true
+  vars:
+    vpn_network: '10.100.100'
+    vpn_port: '58172'
   roles:
     - wireguard_server