diff --git a/winpr/libwinpr/utils/test/TestMessageQueue.c b/winpr/libwinpr/utils/test/TestMessageQueue.c
index 2185cab14..10a5942e6 100644
--- a/winpr/libwinpr/utils/test/TestMessageQueue.c
+++ b/winpr/libwinpr/utils/test/TestMessageQueue.c
@@ -29,7 +29,7 @@ int TestMessageQueue(int argc, char* argv[])
 	HANDLE thread;
 	wMessageQueue* queue;
 
-	queue = MessageQueue_New();
+	queue = MessageQueue_New(NULL);
 
 	thread = CreateThread(NULL, 0, (LPTHREAD_START_ROUTINE) message_queue_consumer_thread, (void*) queue, 0, NULL);