diff --git a/code/modules/client/preferences_savefile.dm b/code/modules/client/preferences_savefile.dm
index c952fcee525..35e32d86a43 100644
--- a/code/modules/client/preferences_savefile.dm
+++ b/code/modules/client/preferences_savefile.dm
@@ -102,9 +102,7 @@ SAVEFILE UPDATING/VERSIONING - 'Simplified', or rather, more coder-friendly ~Car
 
 	if (current_version < 42)
 		// migrate_body_types(savefile) // SKYRAT EDIT - This'll fuck up savefiles
-		return // SKYRAT EDIT - Linters won't shut up otherwise, changing this in the next PR.
-
-	return // SKYRAT EDIT - Linters won't shut up otherwise
+		migrate_mentor() // SKYRAT EDIT - Make mentors alive again
 
 /// checks through keybindings for outdated unbound keys and updates them
 /datum/preferences/proc/check_keybindings()
diff --git a/modular_skyrat/master_files/code/modules/client/preferences/tgui_prefs_migration.dm b/modular_skyrat/master_files/code/modules/client/preferences/tgui_prefs_migration.dm
index 4ef7e2c4657..461b51c95fe 100644
--- a/modular_skyrat/master_files/code/modules/client/preferences/tgui_prefs_migration.dm
+++ b/modular_skyrat/master_files/code/modules/client/preferences/tgui_prefs_migration.dm
@@ -98,3 +98,6 @@ GLOBAL_LIST_INIT(bodyparts_to_convert, list("body_markings", \
 	to_chat(parent, examine_block(span_greentext("Preference migration successful! You may safely interact with the preferences menu.")))
 	tgui_prefs_migration = TRUE
 	WRITE_FILE(S["tgui_prefs_migration"], tgui_prefs_migration)
+
+/datum/preferences/proc/migrate_mentor()
+	write_preference(GLOB.preference_entries[/datum/preference/toggle/admin/auto_dementor], FALSE) // Someone thought it was a good idea to make it start at true :)