diff --git a/src/wiktextract/extractor/zh/thesaurus.py b/src/wiktextract/extractor/zh/thesaurus.py
index 8692f3c2..3f466b96 100644
--- a/src/wiktextract/extractor/zh/thesaurus.py
+++ b/src/wiktextract/extractor/zh/thesaurus.py
@@ -2,7 +2,7 @@
 import re
 from typing import List, Optional, Union
 
-from mediawiki_codes import name_to_code
+from mediawiki_langcodes import name_to_code
 from wikitextprocessor import NodeKind, Page, WikiNode
 
 from ...page import clean_node