diff --git a/Code/Framework/AzToolsFramework/Tests/Entity/EditorEntitySelectionTests.cpp b/Code/Framework/AzToolsFramework/Tests/Entity/EditorEntitySelectionTests.cpp
index 29f4ca25d8..66ccf09aaf 100644
--- a/Code/Framework/AzToolsFramework/Tests/Entity/EditorEntitySelectionTests.cpp
+++ b/Code/Framework/AzToolsFramework/Tests/Entity/EditorEntitySelectionTests.cpp
@@ -105,6 +105,9 @@ namespace UnitTest
         ToolsApplicationRequestBus::BroadcastResult(
             anyEntitySelected, &ToolsApplicationRequests::AreAnyEntitiesSelected);
 
+        ToolsApplicationRequestBus::BroadcastResult(
+            selectedEntitiesCount, &ToolsApplicationRequests::GetSelectedEntitiesCount);
+
         ToolsApplicationRequestBus::BroadcastResult(
             selectedEntityIds, &ToolsApplicationRequests::GetSelectedEntities);