# Preventing changes of GRUB\_ENABLE\_BLSCFG value

**URL:** <https://forums.rockylinux.org/t/preventing-changes-of-grub-enable-blscfg-value/4212>\
**Category:** Rocky Linux Help & Support\
**Created:** [October 5, 2021, 12:54am UTC](https://forums.rockylinux.org/t/preventing-changes-of-grub-enable-blscfg-value/4212 "2021-10-05T00:54:30Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![cen2rocky](https://avatars.discourse-cdn.com/v4/letter/c/dec6dc/32.png) [@cen2rocky](https://forums.rockylinux.org/u/cen2rocky)\
**Post date:** [October 5, 2021, 12:54am UTC](https://forums.rockylinux.org/t/preventing-changes-of-grub-enable-blscfg-value/4212/1 "2021-10-05T00:54:30Z")

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In /etc/default/grub I have GRUB\_ENABLE\_BLSCFG=false  
A “dnf update” that included grub2-tools changed it back to GRUB\_ENABLE\_BLSCFG=true  
Is there some way to prevent this from happening in future grub2-tools updates?

I note that the update didn’t change other entries back to their default values. For example, it kept my GRUB\_TIMEOUT=20

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**Author:** ![brian](https://sea2.discourse-cdn.com/flex020/user_avatar/forums.rockylinux.org/brian/32/5777_2.png) [@brian](https://forums.rockylinux.org/u/brian)\
**Post date:** [August 25, 2023, 4:04am UTC](https://forums.rockylinux.org/t/preventing-changes-of-grub-enable-blscfg-value/4212/2 "2023-08-25T04:04:35Z")

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