diff --git a/robot/helper_plan_correct_isolated_resolve.py b/robot/helper_plan_correct_isolated_resolve.py
index 7a770cb77..13b15f71f 100644
--- a/robot/helper_plan_correct_isolated_resolve.py
+++ b/robot/helper_plan_correct_isolated_resolve.py
@@ -13,7 +13,7 @@ import os
 import tempfile
 from pathlib import Path
 from types import SimpleNamespace
-from unittest.mock import MagicMock, patch
+from unittest.mock import MagicMock
 
 from typer.testing import CliRunner
 from ulid import ULID
@@ -90,10 +90,8 @@ def run_regression() -> int:
         )
 
         runner = CliRunner()
-        with patch(
-            "cleveragents.application.services.correction_service.CorrectionService",
-            return_value=fake_svc,
-        ):
+        container = get_container()
+        with container.correction_service.override(fake_svc):
             result = runner.invoke(
                 plan_app,
                 [