diff --git a/Tests/test_util.py b/Tests/test_util.py
index ab2a4d0c4..9582c560d 100644
--- a/Tests/test_util.py
+++ b/Tests/test_util.py
@@ -36,7 +36,7 @@ def test_path_like_is_path():
     test_path = PathThingy()
 
     # Act
-    it_is = _util.isPath(test_path)
+    it_is = _util.is_path(test_path)
 
     # Assert
     assert it_is
@@ -64,7 +64,7 @@ def test_path_like_file_is_not_path(tmp_path):
 
     with PathAndFileThingy(open(tmp_path / "temp.ext", "wb")) as test_obj:
         # Act
-        it_is_not = _util.isPath(test_obj)
+        it_is_not = _util.is_path(test_obj)
 
         # Assert
         assert not it_is_not