---
 tests/test_etree_import.py |    3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

--- a/tests/test_etree_import.py
+++ b/tests/test_etree_import.py
@@ -15,7 +15,6 @@ import importlib
 import subprocess
 import platform
 
-
 def is_element_tree_imported():
     return '_elementtree' in sys.modules or 'xml.etree.ElementTree' in sys.modules
 
@@ -42,7 +41,7 @@ class TestElementTreeImport(unittest.Tes
     def test_element_tree_import_script(self):
         test_dir = os.path.dirname(__file__) or '.'
 
-        cmd = [os.path.join(test_dir, 'check_etree_import.py')]
+        cmd = [sys.executable, os.path.join(test_dir, 'check_etree_import.py')]
         process = subprocess.run(cmd, stdout=subprocess.PIPE, stderr=subprocess.PIPE)
 
         stderr = process.stderr.decode('utf-8')