diff --git a/tractor/_supervise.py b/tractor/_supervise.py
index b8c8567..1b46433 100644
--- a/tractor/_supervise.py
+++ b/tractor/_supervise.py
@@ -347,8 +347,6 @@ async def _open_and_supervise_one_cancels_all_nursery(
                     anursery._join_procs.set()
 
                 except BaseException as err:
-
-                    errors[actor.uid] = err
                     # If we error in the root but the debugger is
                     # engaged we don't want to prematurely kill (and
                     # thus clobber access to) the local tty since it