diff --git a/monkey/common/agent_events/tcp_scan_event.py b/monkey/common/agent_events/tcp_scan_event.py
index f7950916a..335273082 100644
--- a/monkey/common/agent_events/tcp_scan_event.py
+++ b/monkey/common/agent_events/tcp_scan_event.py
@@ -11,6 +11,7 @@ class TCPScanEvent(AbstractAgentEvent):
     An event that occurs when the Agent performs a TCP scan on a host
 
     Attributes:
+        :param target: IP address of the scanned system
         :param ports: The scanned ports and their status (open/closed)
     """