diff --git a/nex/register_common_secure_server_protocols.go b/nex/register_common_secure_server_protocols.go
index 4ca71a9..22a60c6 100644
--- a/nex/register_common_secure_server_protocols.go
+++ b/nex/register_common_secure_server_protocols.go
@@ -157,7 +157,7 @@ func registerCommonSecureServerProtocols() {
 	globals.SecureEndpoint.RegisterServiceProtocol(matchmakeExtensionProtocol)
 	commonMatchmakeExtensionProtocol := commonmatchmakeextension.NewCommonProtocol(matchmakeExtensionProtocol)
 	matchmakeExtensionProtocol.SetHandlerGetPlayingSession(stubGetPlayingSession)
-	commonMatchmakeExtensionProtocol.CleanupSearchMatchmakeSessionSearchCriterias = cleanupMatchmakeSessionSearchCriteriasHandler
+	commonMatchmakeExtensionProtocol.CleanupMatchmakeSessionSearchCriterias = cleanupMatchmakeSessionSearchCriteriasHandler
 	commonMatchmakeExtensionProtocol.OnAfterAutoMatchmakeWithParamPostpone = onAfterAutoMatchmakeWithParamPostpone
 	commonMatchmakeExtensionProtocol.SetManager(globals.MatchmakingManager)