diff --git a/tests/test_math_utils.py b/tests/test_math_utils.py
index 11416e7f..6d7e3f5b 100644
--- a/tests/test_math_utils.py
+++ b/tests/test_math_utils.py
@@ -2,7 +2,7 @@ import pytest
 import os
 import sys
 sys.path.insert(0, os.path.abspath(os.path.join(os.path.dirname(__file__), '..')))
-import functions.math_utils
+import slic.functions.math_utils
 import math
 import importlib
 from unittest import mock