diff --git a/pkg/arvo/sys/lull.hoon b/pkg/arvo/sys/lull.hoon
index 5b3c7fcea2..0bc188f3cd 100644
--- a/pkg/arvo/sys/lull.hoon
+++ b/pkg/arvo/sys/lull.hoon
@@ -2103,6 +2103,7 @@
   +$  task                                              ::  in request ->$
     $~  [%vega ~]
     $%  $>(%born vane-task)                             ::  new unix process
+        [%done ~]                                       ::  socket closed
         [%fyrd =beak name=term data=*]                  ::  run thread v0
         $>(%trim vane-task)                             ::  trim state
         $>(%vega vane-task)                             ::  report upgrade