diff --git a/package/test_tools/__private/base_node.py b/package/test_tools/__private/base_node.py
index 404b68595f8fae859cd4e3a2e09a1d7567f21cb1..bce5c7d3240a1ad2eeb62e2dd370f78ca22523e1 100644
--- a/package/test_tools/__private/base_node.py
+++ b/package/test_tools/__private/base_node.py
@@ -6,6 +6,7 @@ from typing import TYPE_CHECKING, Any, cast
 from beekeepy import Settings
 
 from helpy import Hived
+from helpy._communication.overseers import StrictOverseer
 from test_tools.__private.scope import context
 from test_tools.__private.user_handles.implementation import Implementation as UserHandleImplementation
 
@@ -19,10 +20,7 @@ class BaseNode(UserHandleImplementation, Hived):
         self.__name = context.names.register_numbered_name(name)
         super().__init__(
             handle=handle,
-            settings=Settings(
-                period_between_retries=timedelta(seconds=0.5),
-                max_retries=8,
-            ),
+            settings=Settings(period_between_retries=timedelta(seconds=0.5), max_retries=8, overseer=StrictOverseer),
         )
 
     def __str__(self) -> str:
diff --git a/package/test_tools/__private/wallet/wallet.py b/package/test_tools/__private/wallet/wallet.py
index 165e0006855c37ffe836afa174d242c9f0acffaa..90e6cdc917aeee3e698d74b57d47fa029ab741d7 100644
--- a/package/test_tools/__private/wallet/wallet.py
+++ b/package/test_tools/__private/wallet/wallet.py
@@ -10,6 +10,7 @@ from beekeepy import Beekeeper, Settings
 import wax
 from helpy import Hf26Asset as Asset
 from helpy import wax as wax_helpy
+from helpy._communication.overseers import StrictOverseer
 from helpy.exceptions import ErrorInResponseError
 from schemas.fields.basic import PublicKey
 from schemas.fields.hex import Hex
@@ -157,7 +158,9 @@ class Wallet(UserHandleImplementation, ScopedObject):
         if self.connected_node is not None and not self.connected_node.is_running():
             raise exceptions.NodeIsNotRunningError("Before attaching wallet you have to run node")
 
-        self.__beekeeper = Beekeeper.factory(settings=Settings(working_directory=self.directory))
+        self.__beekeeper = Beekeeper.factory(
+            settings=Settings(working_directory=self.directory, overseer=StrictOverseer)
+        )
         self.__beekeeper_session = self.__beekeeper.create_session()
 
         try: