diff --git a/usr/share/security-misc/lkrg/30-lkrg-virtualbox.conf b/usr/share/security-misc/lkrg/30-lkrg-virtualbox.conf
index c5d72b1..bece80d 100644
--- a/usr/share/security-misc/lkrg/30-lkrg-virtualbox.conf
+++ b/usr/share/security-misc/lkrg/30-lkrg-virtualbox.conf
@@ -24,8 +24,5 @@
 ## /etc/sysctl.d/30-lkrg-dkms.conf
 ## /lib/systemd/system/lkrg.service
 
-## Already LKRG upstream default.
-#lkrg.msr_validate = 0
-
+## https://github.com/openwall/lkrg/issues/82#issuecomment-886188999
 lkrg.pcfi_validate = 1
-lkrg.profile_validate = 2