diff --git a/antareslauncher/data_repo/data_provider.py b/antareslauncher/data_repo/data_provider.py
deleted file mode 100644
index f4cd647..0000000
--- a/antareslauncher/data_repo/data_provider.py
+++ /dev/null
@@ -1,11 +0,0 @@
-from dataclasses import dataclass
-
-from antareslauncher.data_repo.data_repo_tinydb import DataRepoTinydb
-
-
-@dataclass
-class DataProvider:
-    data_repo: DataRepoTinydb
-
-    def get_list_of_studies(self):
-        return self.data_repo.get_list_of_studies()
diff --git a/tests/unit/test_data_provider.py b/tests/unit/test_data_provider.py
deleted file mode 100644
index d2e7067..0000000
--- a/tests/unit/test_data_provider.py
+++ /dev/null
@@ -1,17 +0,0 @@
-from unittest.mock import Mock
-
-from antareslauncher.data_repo.data_provider import DataProvider
-from antareslauncher.data_repo.data_repo_tinydb import DataRepoTinydb
-from antareslauncher.study_dto import StudyDTO
-
-
-def test_data_provider_return_list_of_studies_obtained_from_repo():
-    # given
-    data_repo = Mock(spec_set=DataRepoTinydb)
-    study = StudyDTO(path="empty_path")
-    data_repo.get_list_of_studies = Mock(return_value=[study])
-    data_provider = DataProvider(data_repo)
-    # when
-    list_of_studies = data_provider.get_list_of_studies()
-    # then
-    assert list_of_studies == [study]