1 files changed, 1 insertions, 1 deletions
diff --git a/Lib/pdb.py b/Lib/pdb.py
index 366a85b..60bdb76 100755
--- a/Lib/pdb.py
+++ b/Lib/pdb.py
@@ -1532,7 +1532,7 @@ class Pdb(bdb.Bdb, cmd.Cmd):
         __main__.__dict__.update({
             "__name__": "__main__",
             "__file__": self.mainpyfile,
-            "__package__": module_name,
+            "__package__": mod_spec.parent,
             "__loader__": mod_spec.loader,
             "__spec__": mod_spec,
             "__builtins__": __builtins__,