diff --git a/debian/security-misc.maintscript b/debian/security-misc.maintscript
index 177005f..2061445 100644
--- a/debian/security-misc.maintscript
+++ b/debian/security-misc.maintscript
@@ -43,3 +43,9 @@ rm_conffile /etc/default/grub.d/40_cold_boot_attack_defense.cfg
 
 rm_conffile /etc/X11/Xsession.d/50panic_on_oops
 rm_conffile /etc/X11/Xsession.d/50security-misc
+
+## renamed to remove the trailing 30_ for bug fix
+rm_conffile /etc/sysctl.d/30_security-misc.conf
+rm_conffile /etc/sysctl.d/30_silent-kernel-printk.conf
+rm_conffile /etc/sysctl.d/30_security-misc_kexec-disable.conf
+