diff --git a/app/db/tool_seed.py b/app/db/tool_seed.py
index 1370df0..99a6471 100644
--- a/app/db/tool_seed.py
+++ b/app/db/tool_seed.py
@@ -513,11 +513,6 @@ def seed_tools():
     try:
         repo = ToolRepository(db)
         existing = repo.get_all()
-        obsolete_tool_names = {"registrar_multa_aluguel"}
-        for tool in existing:
-            if tool.name in obsolete_tool_names:
-                repo.delete(tool.id)
-        existing = repo.get_all()
         existing_names = {t.name for t in existing}
         for tool_def in get_tools_definitions():
             if tool_def["name"] in existing_names:
diff --git a/tests/test_runtime_bootstrap.py b/tests/test_runtime_bootstrap.py
index 0190df1..d96d38d 100644
--- a/tests/test_runtime_bootstrap.py
+++ b/tests/test_runtime_bootstrap.py
@@ -1,12 +1,10 @@
 import unittest
-from types import SimpleNamespace
 from unittest.mock import AsyncMock, patch
 
 from app import main as main_module
 from app.core.settings import Settings
 from app.db import bootstrap as bootstrap_module
 from app.db import init_db as init_db_module
-from app.db import tool_seed as tool_seed_module
 
 
 class SettingsParsingTests(unittest.TestCase):
@@ -83,45 +81,6 @@ class BootstrapRuntimeTests(unittest.TestCase):
         bootstrap_databases.assert_called_once_with()
 
 
-class ToolSeedTests(unittest.TestCase):
-    def test_seed_tools_remove_tool_legada_de_multa(self):
-        class FakeToolRepo:
-            def __init__(self, tools):
-                self.tools = list(tools)
-                self.deleted_ids = []
-
-            def get_all(self):
-                return list(self.tools)
-
-            def delete(self, tool_id):
-                self.deleted_ids.append(tool_id)
-                self.tools = [tool for tool in self.tools if tool.id != tool_id]
-
-            def update_by_name(self, **kwargs):
-                return kwargs
-
-            def create(self, **kwargs):
-                return kwargs
-
-        repo = FakeToolRepo(
-            [
-                SimpleNamespace(id=1, name="registrar_multa_aluguel"),
-                SimpleNamespace(id=2, name="consultar_estoque"),
-            ]
-        )
-        fake_db = SimpleNamespace(close=lambda: None)
-
-        with patch.object(tool_seed_module, "SessionLocal", return_value=fake_db), patch.object(
-            tool_seed_module,
-            "ToolRepository",
-            return_value=repo,
-        ):
-            tool_seed_module.seed_tools()
-
-        self.assertEqual(repo.deleted_ids, [1])
-        self.assertFalse(any(tool.name == "registrar_multa_aluguel" for tool in repo.get_all()))
-
-
 class HttpStartupTests(unittest.IsolatedAsyncioTestCase):
     async def test_startup_event_warms_llm_without_running_bootstrap(self):
         with patch("app.main.LLMService") as llm_cls, patch(