diff --git a/pdb.py b/pdb.py
index <HASH>..<HASH> 100644
--- a/pdb.py
+++ b/pdb.py
@@ -93,7 +93,6 @@ class DefaultConfig(object):
 
     # Default keyword arguments passed to ``Pdb`` constructor.
     default_pdb_kwargs = {
-        "skip": ["importlib._bootstrap"],
     }
 
     def setup(self, pdb):
default_pdb_kwargs: remove skip for now (#<I>)

Should include "importlib._bootstrap_external" also/only, but might be

interesting to see/know anyway (without code being displayed).