diff --git a/Gems/Multiplayer/Code/Tests/CommonBenchmarkSetup.h b/Gems/Multiplayer/Code/Tests/CommonBenchmarkSetup.h
index 3c3d77e011..9ffdddfd20 100644
--- a/Gems/Multiplayer/Code/Tests/CommonBenchmarkSetup.h
+++ b/Gems/Multiplayer/Code/Tests/CommonBenchmarkSetup.h
@@ -270,6 +270,9 @@ namespace Multiplayer
             [[maybe_unused]] EntityIsMigrating entityIsMigrating) override {}
         void HandleLocalRpcMessage(
             [[maybe_unused]] NetworkEntityRpcMessage& message) override {}
+        void HandleEntitiesExitDomain(const NetEntityIdSet&) override {}
+        void ForceAssumeAuthority(const ConstNetworkEntityHandle&) override {}
+        void SetMigrateTimeoutTimeMs(AZ::TimeMs) override {}
 
         mutable AZStd::map<NetEntityId, AZ::Entity*> m_networkEntityMap;
 
diff --git a/Gems/Multiplayer/Code/Tests/MockInterfaces.h b/Gems/Multiplayer/Code/Tests/MockInterfaces.h
index 8cebf280b9..f5207d94c8 100644
--- a/Gems/Multiplayer/Code/Tests/MockInterfaces.h
+++ b/Gems/Multiplayer/Code/Tests/MockInterfaces.h
@@ -87,6 +87,9 @@ namespace UnitTest
         MOCK_METHOD2(NotifyControllersActivated, void(const Multiplayer::ConstNetworkEntityHandle&, Multiplayer::EntityIsMigrating));
         MOCK_METHOD2(NotifyControllersDeactivated, void(const Multiplayer::ConstNetworkEntityHandle&, Multiplayer::EntityIsMigrating));
         MOCK_METHOD1(HandleLocalRpcMessage, void(Multiplayer::NetworkEntityRpcMessage&));
+        MOCK_METHOD1(HandleEntitiesExitDomain, void(const Multiplayer::NetEntityIdSet&));
+        MOCK_METHOD1(ForceAssumeAuthority, void(const Multiplayer::ConstNetworkEntityHandle&));
+        MOCK_METHOD1(SetMigrateTimeoutTimeMs, void(AZ::TimeMs));
         MOCK_CONST_METHOD0(DebugDraw, void());
     };