diff --git a/src/robusta/core/model/base_params.py b/src/robusta/core/model/base_params.py
index 97c5eb725..ab76c82a2 100644
--- a/src/robusta/core/model/base_params.py
+++ b/src/robusta/core/model/base_params.py
@@ -181,7 +181,6 @@ class ConversationType(str, Enum):
 class HolmesChatParams(HolmesParams):
     """
     :var ask: User's prompt for holmes
-    :var conversation_type: Type of a conversation issue/service/generic_ask (ConversationType)
     """
 
     ask: str