diff --git a/block/blk-sysfs.c b/block/blk-sysfs.c
index f0b2ca8..5b4b4ab 100644
--- a/block/blk-sysfs.c
+++ b/block/blk-sysfs.c
@@ -494,6 +494,8 @@
 	blk_trace_shutdown(q);
 
 	bdi_destroy(&q->backing_dev_info);
+
+	ida_simple_remove(&blk_queue_ida, q->id);
 	kmem_cache_free(blk_requestq_cachep, q);
 }