diff --git a/hw/loongarch/virt.c b/hw/loongarch/virt.c
index 42e5df8..032f5f2 100644
--- a/hw/loongarch/virt.c
+++ b/hw/loongarch/virt.c
@@ -325,7 +325,7 @@
     char *nodename = g_strdup_printf("/memory@%" PRIx64, base);
 
     qemu_fdt_add_subnode(ms->fdt, nodename);
-    qemu_fdt_setprop_cells(ms->fdt, nodename, "reg", 2, base, 2, size);
+    qemu_fdt_setprop_cells(ms->fdt, nodename, "reg", 0, base, 0, size);
     qemu_fdt_setprop_string(ms->fdt, nodename, "device_type", "memory");
 
     if (ms->numa_state && ms->numa_state->num_nodes) {