diff --git a/providers/tests/google/cloud/operators/test_vertex_ai.py b/providers/tests/google/cloud/operators/test_vertex_ai.py
index 730d96105e42c..df95985b372c2 100644
--- a/providers/tests/google/cloud/operators/test_vertex_ai.py
+++ b/providers/tests/google/cloud/operators/test_vertex_ai.py
@@ -1575,6 +1575,7 @@ def test_execute__parent_model_version_index_is_removed(self, mock_hook, mock_da
             model_version_description=None,
             window_stride_length=None,
             window_max_count=None,
+            holiday_regions=TEST_TRAINING_DATA_HOLIDAY_REGIONS
         )