diff --git a/sekoia_automation/connector/__init__.py b/sekoia_automation/connector/__init__.py
index 03c9ae0..ac5a3be 100644
--- a/sekoia_automation/connector/__init__.py
+++ b/sekoia_automation/connector/__init__.py
@@ -42,10 +42,12 @@ class DefaultConnectorConfiguration(BaseModel):
 
 class Connector(Trigger, ABC):
     CONNECTOR_CONFIGURATION_FILE_NAME = "connector-configuration"
-
     seconds_without_events = 3600 * 6
 
-    @property  # type: ignore[override]
+    # Required for Pydantic to correctly type the configuration object
+    configuration: DefaultConnectorConfiguration
+
+    @property  # type: ignore[override, no-redef]
     def configuration(self) -> DefaultConnectorConfiguration:
         if self._configuration is None:
             try:
diff --git a/tests/connectors/test_connector.py b/tests/connectors/test_connector.py
index 0e04c6a..d027aa4 100644
--- a/tests/connectors/test_connector.py
+++ b/tests/connectors/test_connector.py
@@ -1,11 +1,13 @@
-from unittest.mock import Mock, patch
+from unittest.mock import Mock, PropertyMock, patch
 
 import pytest
 from tenacity import Retrying, stop_after_attempt, wait_none
 
-from sekoia_automation.connector import Connector
+from sekoia_automation.connector import Connector, DefaultConnectorConfiguration
 from sekoia_automation.constants import CHUNK_BYTES_MAX_SIZE, EVENT_BYTES_MAX_SIZE
 from sekoia_automation.exceptions import TriggerConfigurationError
+from sekoia_automation.module import Module
+from sekoia_automation.trigger import Trigger
 from tests.utils import match_events
 
 EVENTS = ["foo", "bar"]
@@ -194,3 +196,27 @@ def test_query_exception_api(test_connector, requests_mock):
     )
     test_connector._retry = lambda: Retrying(reraise=True)
     assert test_connector.push_events_to_intakes(EVENTS) == ["001", "002"]
+
+
+def test_connector_configuration(test_connector):
+    test_connector._configuration = None
+    config = DefaultConnectorConfiguration(intake_key="foo")
+    with patch.object(
+        Module, "load_config", return_value=config
+    ) as mock_load_config, patch("sentry_sdk.set_context") as mock_set_sentry_context:
+        assert test_connector.configuration == config
+        mock_set_sentry_context.assert_called_with(
+            "connector_configuration", config.dict()
+        )
+        mock_load_config.assert_called_with(
+            test_connector.CONNECTOR_CONFIGURATION_FILE_NAME, "json"
+        )
+
+
+def test_connector_configuration_file_not_found(test_connector):
+    test_connector._configuration = None
+    config = "foo"
+    with patch.object(
+        Trigger, "configuration", new_callable=PropertyMock, return_value=config
+    ):
+        assert test_connector.configuration == config