diff --git a/tests/unit/managers/test_opc_manager.py b/tests/unit/managers/test_opc_manager.py
index 5774544..f82d065 100644
--- a/tests/unit/managers/test_opc_manager.py
+++ b/tests/unit/managers/test_opc_manager.py
@@ -511,21 +511,21 @@ def test_check_opc_listenning_error_notification_and_retry(metrics, opc_manager)
     assert opc_manager.send_notification.call_count == 2
     calls = opc_manager.send_notification.call_args_list
     # First call: 5 cycles warning
-    assert calls[0].kwargs == dict(
-        notification_id=f"OPC_LISTENNING_STOPPED__{opc_manager.name}",
-        message=f"15 cycles without receive from OPC {opc_manager.name}. Tags: {json.dumps(opc_manager.nodes)}",
-        block="opc_manager",
-        level=NotificationLevel.ERROR,
-        metadata=metadata["metadata"],
-    )
+    assert calls[0].kwargs == {
+        "notification_id": f"OPC_LISTENNING_STOPPED__{opc_manager.name}",
+        "message": f"15 cycles without receive from OPC {opc_manager.name}. Tags: {json.dumps(opc_manager.nodes)}",
+        "block": "opc_manager",
+        "level": NotificationLevel.ERROR,
+        "metadata": metadata["metadata"],
+    }
     # Second call: 15 cycles retry
-    assert calls[1].kwargs == dict(
-        notification_id=f"OPC_CONNECTION_RETRY__{opc_manager.name}",
-        message=f"Retrying to connect to server {opc_manager.name}",
-        block="opc_manager",
-        level=NotificationLevel.ERROR,
-        metadata=metadata["metadata"],
-    )
+    assert calls[1].kwargs == {
+        "notification_id": f"OPC_CONNECTION_RETRY__{opc_manager.name}",
+        "message": f"Retrying to connect to server {opc_manager.name}",
+        "block": "opc_manager",
+        "level": NotificationLevel.ERROR,
+        "metadata": metadata["metadata"],
+    }
     assert result is True
 
     metrics.OPC_CYCLES_WITHOUT_DATA.labels.assert_called_once_with(