diff --git a/html/force.js b/html/force.js
index 6b9b741..cd7379e 100644
--- a/html/force.js
+++ b/html/force.js
@@ -186,7 +186,7 @@ var linkedByIndex
 
 var force = d3.layout.force()
               .charge(-100)
-              .gravity(0.02)
+              .gravity(0.07)
               .friction(0.75)
               .theta(0.1)
               .size([w, h])
diff --git a/nodedb.py b/nodedb.py
index 85af51a..f0befcc 100644
--- a/nodedb.py
+++ b/nodedb.py
@@ -174,10 +174,7 @@ class NodeDB:
       node.name = alias['name']
 
       if 'vpn' in alias and alias['vpn']:
-        node.flags['vpn'] = True
-
-        for k, v in node.interfaces.items():
-          node.interfaces[k].vpn = "vpn"
+        node.interfaces[mac].vpn = True
 
   # list of macs
   # if options['gateway']: