diff --git a/tests/test_nplinker_local.py b/tests/test_nplinker_local.py
index c3243ffd..0af2b4b4 100644
--- a/tests/test_nplinker_local.py
+++ b/tests/test_nplinker_local.py
@@ -11,7 +11,7 @@
 # For tests on scoring/links, add them to `scoring/test_nplinker_scoring.py`.
 
 
-def get_digest(file_path):
+def get_file_hash(file_path):
     h = hashlib.sha256()
     with open(file_path, 'rb') as file:
         while True: