diff --git a/systemd-user b/systemd-user
index 8607d4f..ed4b9fa 100644
--- a/systemd-user
+++ b/systemd-user
@@ -8,4 +8,5 @@ account  include system-auth
 session  required pam_selinux.so close
 session  required pam_selinux.so nottys open
 session  required pam_loginuid.so
+session  optional pam_keyinit.so force revoke
 session  include system-auth