diff --git a/spectre-meltdown-checker.sh b/spectre-meltdown-checker.sh
index 1609875..89287f4 100755
--- a/spectre-meltdown-checker.sh
+++ b/spectre-meltdown-checker.sh
@@ -2253,6 +2253,8 @@ if [ "$opt_live" = 1 ]; then
 		[ -e "/boot/kernel-genkernel-$(uname -m)-$(uname -r)" ] && opt_kernel="/boot/kernel-genkernel-$(uname -m)-$(uname -r)"
 		# NixOS:
 		[ -e "/run/booted-system/kernel" ] && opt_kernel="/run/booted-system/kernel"
+		# Guix System:
+		[ -e "/run/booted-system/kernel/bzImage" ] && opt_kernel="/run/booted-system/kernel/bzImage"
 		# systemd kernel-install:
 		[ -e "/etc/machine-id" ] && [ -e "/boot/$(cat /etc/machine-id)/$(uname -r)/linux" ] && opt_kernel="/boot/$(cat /etc/machine-id)/$(uname -r)/linux"
 		# Clear Linux: