diff --git a/modules/rhizo_base/files/etc/sudoers.Ubuntu b/modules/rhizo_base/files/etc/sudoers.Ubuntu
index 8babb77..2434873 100644
--- a/modules/rhizo_base/files/etc/sudoers.Ubuntu
+++ b/modules/rhizo_base/files/etc/sudoers.Ubuntu
@@ -7,7 +7,9 @@
 # See the man page for details on how to write a sudoers file.
 #
 Defaults	env_reset
+Defaults	mail_badpass
 Defaults	secure_path="/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin"
+Defaults	env_keep+=SSH_AUTH_SOCK
 
 # Host alias specification