diff --git a/Code/Framework/AzFramework/AzFramework/Visibility/EntityVisibilityBoundsUnionSystem.cpp b/Code/Framework/AzFramework/AzFramework/Visibility/EntityVisibilityBoundsUnionSystem.cpp
index f019039d16..c71adc5c3f 100644
--- a/Code/Framework/AzFramework/AzFramework/Visibility/EntityVisibilityBoundsUnionSystem.cpp
+++ b/Code/Framework/AzFramework/AzFramework/Visibility/EntityVisibilityBoundsUnionSystem.cpp
@@ -36,6 +36,9 @@ namespace AzFramework
 
     void EntityVisibilityBoundsUnionSystem::Disconnect()
     {
+        m_entityActivatedEventHandler.Disconnect();
+        m_entityDeactivatedEventHandler.Disconnect();
+
         AZ::TickBus::Handler::BusDisconnect();
         IEntityBoundsUnionRequestBus::Handler::BusDisconnect();
         AZ::Interface<IEntityBoundsUnion>::Unregister(this);