diff --git a/monkey/common/events/credentials_stolen_events.py b/monkey/common/events/credentials_stolen_events.py
index 184ee81c3..c9f19e5d3 100644
--- a/monkey/common/events/credentials_stolen_events.py
+++ b/monkey/common/events/credentials_stolen_events.py
@@ -1,12 +1,14 @@
-from dataclasses import dataclass, field
+from dataclasses import field
 from typing import Sequence
 
+import pydantic
+
 from common.credentials import Credentials
 
 from . import AbstractAgentEvent
 
 
-@dataclass(frozen=True)
+@pydantic.dataclasses.dataclass(frozen=True)
 class CredentialsStolenEvent(AbstractAgentEvent):
     """
     An event that occurs when an agent collects credentials from the victim