diff --git a/envs/monkey_zoo/blackbox/test_configurations/wmi_mimikatz.py b/envs/monkey_zoo/blackbox/test_configurations/wmi_mimikatz.py
index fe4a1414e..c525f5ca5 100644
--- a/envs/monkey_zoo/blackbox/test_configurations/wmi_mimikatz.py
+++ b/envs/monkey_zoo/blackbox/test_configurations/wmi_mimikatz.py
@@ -7,8 +7,6 @@ from .utils import (
     add_exploiters,
     add_subnets,
     add_tcp_ports,
-    replace_agent_configuration,
-    replace_propagation_credentials,
     set_maximum_depth,
 )
 
@@ -40,17 +38,12 @@ def _add_tcp_ports(agent_configuration: AgentConfiguration) -> AgentConfiguratio
     return add_tcp_ports(agent_configuration, ports)
 
 
-test_configuration = set_maximum_depth(noop_test_configuration.agent_configuration, 1)
-test_configuration = _add_exploiters(test_configuration)
-test_configuration = _add_subnets(test_configuration)
-test_configuration = _add_credential_collectors(test_configuration)
-test_configuration = _add_tcp_ports(test_configuration)
-test_configuration = _add_credential_collectors(test_configuration)
-
-wmi_mimikatz_test_configuration = replace_agent_configuration(
-    noop_test_configuration, test_configuration
-)
-
+test_agent_configuration = set_maximum_depth(noop_test_configuration.agent_configuration, 1)
+test_agent_configuration = _add_exploiters(test_agent_configuration)
+test_agent_configuration = _add_subnets(test_agent_configuration)
+test_agent_configuration = _add_credential_collectors(test_agent_configuration)
+test_agent_configuration = _add_tcp_ports(test_agent_configuration)
+test_agent_configuration = _add_credential_collectors(test_agent_configuration)
 
 CREDENTIALS = (
     Credentials(Username("Administrator"), None),
@@ -59,6 +52,7 @@ CREDENTIALS = (
     Credentials(None, Password("Ivrrw5zEzs")),
     Credentials(None, Password("Password1!")),
 )
-wmi_mimikatz_test_configuration = replace_propagation_credentials(
-    wmi_mimikatz_test_configuration, CREDENTIALS
-)
+
+wmi_mimikatz_test_configuration = noop_test_configuration.copy()
+wmi_mimikatz_test_configuration.agent_configuration = test_agent_configuration
+wmi_mimikatz_test_configuration.propagation_credentials = CREDENTIALS