diff --git a/tests/testing.py b/tests/testing.py
index 78c5348..b967d5d 100644
--- a/tests/testing.py
+++ b/tests/testing.py
@@ -37,7 +37,7 @@
 import numpy as np
 import pytest
 from meshpy.rotation import Rotation, rotate_coordinates
-from meshpy_testing.utils import compare_string_tolerance
+from meshpy_testing.conftest import compare_strings_with_tolerance
 
 # Define the testing paths.
 testing_path = os.path.abspath(os.path.dirname(__file__))
@@ -107,7 +107,7 @@ def get_string(path):
 
     # Check if the strings are equal, if not fail the test and show the
     # differences in the strings.
-    files_are_equal = compare_string_tolerance(
+    files_are_equal = compare_strings_with_tolerance(
         ref_string, dat_string, rtol=rtol, atol=atol
     )
     if not files_are_equal: