diff --git a/storage/app/query_test.go b/storage/app/query_test.go
index 07e7c44..8c228c7 100644
--- a/storage/app/query_test.go
+++ b/storage/app/query_test.go
@@ -2,6 +2,8 @@
 // Use of this source code is governed by a BSD-style
 // license that can be found in the LICENSE file.
 
+// +build !plan9
+
 package app
 
 import (