diff --git a/backend/tests/test_services/test_geo_service.py b/backend/tests/test_services/test_geo_service.py
index d795350..f2f4ee2 100644
--- a/backend/tests/test_services/test_geo_service.py
+++ b/backend/tests/test_services/test_geo_service.py
@@ -434,7 +434,14 @@ class TestLookupBatchSingleCommit:
         """When db=None, no commit is attempted."""
         ips = ["1.1.1.1"]
         batch_response = [
-            {"query": "1.1.1.1", "status": "success", "countryCode": "US", "country": "United States", "as": "AS15169", "org": "Google LLC"},
+            {
+                "query": "1.1.1.1",
+                "status": "success",
+                "countryCode": "US",
+                "country": "United States",
+                "as": "AS15169",
+                "org": "Google LLC",
+            },
         ]
         session = _make_batch_session(batch_response)
 
diff --git a/backend/tests/test_services/test_jail_service.py b/backend/tests/test_services/test_jail_service.py
index 146ee4b..4f7d144 100644
--- a/backend/tests/test_services/test_jail_service.py
+++ b/backend/tests/test_services/test_jail_service.py
@@ -583,9 +583,11 @@ class TestUnbanAllIps:
 
     async def test_unban_all_ips_raises_on_connection_error(self) -> None:
         """unban_all_ips propagates Fail2BanConnectionError."""
-        with patch(
-            "app.services.jail_service.Fail2BanClient",
-            side_effect=Fail2BanConnectionError("unreachable", _SOCKET),
+        with (
+            patch(
+                "app.services.jail_service.Fail2BanClient",
+                side_effect=Fail2BanConnectionError("unreachable", _SOCKET),
+            ),
+            pytest.raises(Fail2BanConnectionError),
         ):
-            with pytest.raises(Fail2BanConnectionError):
-                await jail_service.unban_all_ips(_SOCKET)
+            await jail_service.unban_all_ips(_SOCKET)
diff --git a/frontend/tsconfig.node.json b/frontend/tsconfig.node.json
index f428b80..895dc87 100644
--- a/frontend/tsconfig.node.json
+++ b/frontend/tsconfig.node.json
@@ -9,5 +9,5 @@
     "allowSyntheticDefaultImports": true,
     "strict": true
   },
-  "include": ["vite.config.ts"]
+  "include": ["vite.config.ts", "vitest.config.ts"]
 }