diff --git a/drivers/core/acpi.c b/drivers/core/acpi.c
index 0df58db..8457733 100644
--- a/drivers/core/acpi.c
+++ b/drivers/core/acpi.c
@@ -159,8 +159,8 @@
 		memcpy(item->buf, start, item->size);
 	}
 	item_count++;
-	log_debug("* %s: Added type %d, %p, size %x\n", dev->name, type, start,
-		  item->size);
+	log_debug("* %s: Added type %d, %p, size %x\n",
+		  dev ? dev->name : "other", type, start, item->size);
 
 	return 0;
 }