diff --git a/.DS_Store b/.DS_Store
index a7e2be7..a12fb2b 100644
Binary files a/.DS_Store and b/.DS_Store differ
diff --git a/tests/test_dro_convex.py b/tests/test_dro_convex.py
index f7a4799..fc1ce3a 100644
--- a/tests/test_dro_convex.py
+++ b/tests/test_dro_convex.py
@@ -8,6 +8,8 @@
 import pytest
 
 
+rd.seed(1)
+
 @pytest.mark.parametrize('array, const', [
     (rd.rand(3, 7), rd.rand()),
     (rd.rand(4, 7), rd.rand()),