diff --git a/monkey/monkey_island/cc/event_queue/i_island_event_queue.py b/monkey/monkey_island/cc/event_queue/i_island_event_queue.py
index cf123c3e2..7ecf8c01b 100644
--- a/monkey/monkey_island/cc/event_queue/i_island_event_queue.py
+++ b/monkey/monkey_island/cc/event_queue/i_island_event_queue.py
@@ -9,6 +9,7 @@ class IslandEventTopic(Enum):
     CLEAR_SIMULATION_DATA = auto()
     RESET_AGENT_CONFIGURATION = auto()
     SET_ISLAND_MODE = auto()
+    TERMINATE_AGENTS = auto()
 
 
 class IIslandEventQueue(ABC):