diff --git a/arvo/eyre.hoon b/arvo/eyre.hoon
index addb8d4c8..1cc45d44a 100644
--- a/arvo/eyre.hoon
+++ b/arvo/eyre.hoon
@@ -1177,6 +1177,7 @@
               window.urb.seqn_u = 0
               window.urb.dely = 0
               window.urb.puls = 0
+              window.urb.cabs = {}
               window.urb.perms = {
                 pol:"gie",
                 sub:"tis",
diff --git a/main/lib/urb.js b/main/lib/urb.js
index 0f65d836c..3f3679ea5 100644
--- a/main/lib/urb.js
+++ b/main/lib/urb.js
@@ -1,5 +1,4 @@
 window.urb.seqn_s = 0
-window.urb.cabs = {}
 
 window.urb.send = function(params,cb) {
   if(!params)