diff --git a/tst/manual/smol_vm_agent_check.py b/tst/manual/smol_vm_agent_check.py
index 9909d467..eda376aa 100644
--- a/tst/manual/smol_vm_agent_check.py
+++ b/tst/manual/smol_vm_agent_check.py
@@ -13,7 +13,7 @@
 from agent_env.task_step.context import TaskStepContext
 from agent_env.task_step.task_steps.deploy_agent import DeployAgentTaskStep
 from agent_env.task_step.task_steps.deploy_sandbox import DeploySandboxTaskStep
-from tst.integration.store.local_parallel_deploy_test import local_stack  # noqa: F401
+from tst.integration.store.local_parallel_deploy_test import local_stack as local_stack
 from tst.util.a2a_test_agent import build_test_agent_image, put_test_agent
 
 
diff --git a/tst/manual/smol_vm_gateway_check.py b/tst/manual/smol_vm_gateway_check.py
index 7b8730d2..a5534e33 100644
--- a/tst/manual/smol_vm_gateway_check.py
+++ b/tst/manual/smol_vm_gateway_check.py
@@ -18,7 +18,7 @@
 from agent_env.task_step.task_steps.deploy_sandbox import DeploySandboxTaskStep
 from tst.integration.env.envs.multi_env_local_test import _items_universe
 from tst.integration.env.envs.server_env_local_test import _put_items_image
-from tst.integration.store.local_parallel_deploy_test import _seed_bootstrap_envs, local_stack  # noqa: F401
+from tst.integration.store.local_parallel_deploy_test import _seed_bootstrap_envs, local_stack as local_stack
 from tst.util.a2a_test_agent import put_test_agent
 
 
diff --git a/tst/unit/providers/sandbox_providers/smol_vm_provider_test.py b/tst/unit/providers/sandbox_providers/smol_vm_provider_test.py
index 85c0a4a6..55b4db63 100644
--- a/tst/unit/providers/sandbox_providers/smol_vm_provider_test.py
+++ b/tst/unit/providers/sandbox_providers/smol_vm_provider_test.py
@@ -57,7 +57,7 @@ class FakeMachine:
         id = "agentenv-test"
 
         def endpoint(self, port):
-            return SimpleNamespace(http_url=f"http://127.0.0.1:44000")
+            return SimpleNamespace(http_url="http://127.0.0.1:44000")
 
         def write_file(self, path, data):
             created.append((path, data))