diff --git a/src/tests/test_gf256.py b/src/shamira/tests/test_gf256.py
copy from src/tests/test_gf256.py
copy to src/shamira/tests/test_gf256.py
--- a/src/tests/test_gf256.py
+++ b/src/shamira/tests/test_gf256.py
@@ -4,8 +4,8 @@ import random
 import unittest
 from unittest import TestCase
 
-from gf256 import _gfmul
-from gf256 import *
+from ..gf256 import _gfmul
+from ..gf256 import *
 
 
 class TestGF256(TestCase):