diff --git a/lib/spack/spack/test/cmd/env.py b/lib/spack/spack/test/cmd/env.py
index a03fe57da16..c579e67f819 100644
--- a/lib/spack/spack/test/cmd/env.py
+++ b/lib/spack/spack/test/cmd/env.py
@@ -3252,4 +3252,4 @@ def test_environment_created_in_users_location(mutable_config, tmpdir):
 
     assert dir_name in out
     assert env_dir in ev.root(dir_name)
-    assert os.path.isdir(os.path.join(env_dir, dir_name))
\ No newline at end of file
+    assert os.path.isdir(os.path.join(env_dir, dir_name))