diff --git a/winpr/libwinpr/utils/collections/Queue.c b/winpr/libwinpr/utils/collections/Queue.c
index 2e8abd6c2..491851686 100644
--- a/winpr/libwinpr/utils/collections/Queue.c
+++ b/winpr/libwinpr/utils/collections/Queue.c
@@ -105,7 +105,7 @@ void Queue_Clear(wQueue* queue)
 
 	queue->size = 0;
 	queue->head = queue->tail = 0;
-
+	ResetEvent(queue->event);
 	if (queue->synchronized)
 		LeaveCriticalSection(&queue->lock);
 }