diff --git a/packages/happtiq_commons_google_cloud/tests/happtiq_commons_google_cloud/gcs_service_test.py b/packages/happtiq_commons_google_cloud/tests/happtiq_commons_google_cloud/gcs_service_test.py
index 20340bd..a5b5e9e 100644
--- a/packages/happtiq_commons_google_cloud/tests/happtiq_commons_google_cloud/gcs_service_test.py
+++ b/packages/happtiq_commons_google_cloud/tests/happtiq_commons_google_cloud/gcs_service_test.py
@@ -3,7 +3,8 @@
 from happtiq_commons_google_cloud.gcs_api_service import GcsApiService
 
 @pytest.fixture
-def gcs_api_service():
+def gcs_api_service(monkeypatch):
+    monkeypatch.setattr("google.auth.default", MagicMock(return_value=(MagicMock(universe_domain="googleapis.com"),"some-proje")))
     return GcsApiService(timeout=30)
 
 def mock_storage_client():
diff --git a/packages/happtiq_commons_google_cloud/tests/happtiq_commons_google_cloud/pubsub_api_service_test.py b/packages/happtiq_commons_google_cloud/tests/happtiq_commons_google_cloud/pubsub_api_service_test.py
index cbff902..09e6b53 100644
--- a/packages/happtiq_commons_google_cloud/tests/happtiq_commons_google_cloud/pubsub_api_service_test.py
+++ b/packages/happtiq_commons_google_cloud/tests/happtiq_commons_google_cloud/pubsub_api_service_test.py
@@ -5,7 +5,8 @@
 
 
 @pytest.fixture
-def pubsub_api_service():
+def pubsub_api_service(monkeypatch):
+    monkeypatch.setattr("google.auth.default", MagicMock(return_value=(MagicMock(),"some-proje")))
     return PubsubApiService()
 
 def test_publish_message(pubsub_api_service, monkeypatch):
diff --git a/packages/happtiq_commons_google_cloud/tests/happtiq_commons_google_cloud/secret_manager_api_service_test.py b/packages/happtiq_commons_google_cloud/tests/happtiq_commons_google_cloud/secret_manager_api_service_test.py
index a56b969..ca8d31d 100644
--- a/packages/happtiq_commons_google_cloud/tests/happtiq_commons_google_cloud/secret_manager_api_service_test.py
+++ b/packages/happtiq_commons_google_cloud/tests/happtiq_commons_google_cloud/secret_manager_api_service_test.py
@@ -3,7 +3,8 @@
 from unittest.mock import MagicMock, patch
 
 @pytest.fixture
-def secret_manager_api_service():
+def secret_manager_api_service(monkeypatch):
+    monkeypatch.setattr("google.auth.default", MagicMock(return_value=(MagicMock(),"some-proje")))
     return SecretManagerApiService()
 
 def test_read_secret(secret_manager_api_service, monkeypatch):