diff --git a/packages/arbor/package.py b/packages/arbor/package.py
index 47a4dcf25dea1e7b794d839fdbd63f6c613cdd65..56791d87b3bfa8f2bfc8addb4174eeda5f9564ce 100644
--- a/packages/arbor/package.py
+++ b/packages/arbor/package.py
@@ -3,7 +3,7 @@
 #
 # SPDX-License-Identifier: (Apache-2.0 OR MIT)
 
-from spack import *
+from spack.package import *
 
 
 class Arbor(CMakePackage, CudaPackage):