diff --git a/packages/hxtorch/package.py b/packages/hxtorch/package.py
index a7eb51eb95722b4017a8517cf0a5a63d138ba345..a99b2895c880977975a0c13f886b79adb6179bfc 100644
--- a/packages/hxtorch/package.py
+++ b/packages/hxtorch/package.py
@@ -3,6 +3,7 @@
 #
 # SPDX-License-Identifier: (Apache-2.0 OR MIT)
 from spack import *
+import os
 
 
 class Hxtorch(WafPackage):