diff --git a/syntax/management/commands/import_tei.py b/syntax/management/commands/import_tei.py
index 627b7d603645bec3dcb6dcd12ab72066b02b199b..85bb1b6fa41de4e222b282b835bdd1c71bd87a02 100644
--- a/syntax/management/commands/import_tei.py
+++ b/syntax/management/commands/import_tei.py
@@ -39,7 +39,7 @@ class Command(BaseCommand):
 def import_tei():
     logging.basicConfig(filename='import.log', level=logging.DEBUG)
 
-    xml_file_name = get_environment('WALENTY_FILE_NAME', default='walenty_20210913_smaller.xml')
+    xml_file_name = os.getenv('WALENTY_FILE_NAME', default='walenty_20210913_smaller.xml')
 
     xml_file = os.path.join(BASE_DIR, 'data', 'walenty', xml_file_name)
     # xml_file = os.path.join(BASE_DIR, 'data', 'walenty', 'walenty_20210913_smaller.xml')