diff -r bab58b1d87c7 -r eecd68ca041d hgext/shelve.py
--- a/hgext/shelve.py	Tue May 29 11:40:40 2018 +0200
+++ b/hgext/shelve.py	Wed Jun 06 00:48:24 2018 +0200
@@ -79,7 +79,7 @@
 
 backupdir = 'shelve-backup'
 shelvedir = 'shelved'
-shelvefileextensions = ['hg', 'patch', 'oshelve']
+shelvefileextensions = ['hg', 'patch']
 # universal extension is present in all types of shelves
 patchextension = 'patch'