diff --git a/tests/ops/Aggregator/__init__.py b/tests/ops/aggregator/__init__.py
similarity index 100%
rename from tests/ops/Aggregator/__init__.py
rename to tests/ops/aggregator/__init__.py
diff --git a/tests/ops/Aggregator/test_entity_attribute_aggregator.py b/tests/ops/aggregator/test_entity_attribute_aggregator.py
similarity index 100%
rename from tests/ops/Aggregator/test_entity_attribute_aggregator.py
rename to tests/ops/aggregator/test_entity_attribute_aggregator.py
diff --git a/tests/ops/Aggregator/test_meta_tags_aggregator.py b/tests/ops/aggregator/test_meta_tags_aggregator.py
similarity index 100%
rename from tests/ops/Aggregator/test_meta_tags_aggregator.py
rename to tests/ops/aggregator/test_meta_tags_aggregator.py
diff --git a/tests/ops/Aggregator/test_most_relavant_entities_aggregator.py b/tests/ops/aggregator/test_most_relavant_entities_aggregator.py
similarity index 100%
rename from tests/ops/Aggregator/test_most_relavant_entities_aggregator.py
rename to tests/ops/aggregator/test_most_relavant_entities_aggregator.py
diff --git a/tests/ops/Aggregator/test_nested_aggregator.py b/tests/ops/aggregator/test_nested_aggregator.py
similarity index 100%
rename from tests/ops/Aggregator/test_nested_aggregator.py
rename to tests/ops/aggregator/test_nested_aggregator.py