diff --git a/board/qemu/aarch64-sbsa/grub.cfg b/board/qemu/aarch64-sbsa/grub.cfg
index cd486caf4c..39b7842f8f 100644
--- a/board/qemu/aarch64-sbsa/grub.cfg
+++ b/board/qemu/aarch64-sbsa/grub.cfg
@@ -2,5 +2,5 @@ set default="0"
 set timeout="5"
 
 menuentry "Buildroot" {
-	linux /Image root=/dev/sda2 rootwait console=ttyAMA0
+	linux /Image root=PARTLABEL=root rootwait console=ttyAMA0
 }