diff --git a/src/video_core/page_manager.cpp b/src/video_core/page_manager.cpp
index 47ed9e543..c1c039ee5 100644
--- a/src/video_core/page_manager.cpp
+++ b/src/video_core/page_manager.cpp
@@ -2,6 +2,9 @@
 // SPDX-License-Identifier: GPL-2.0-or-later
 
 #include <thread>
+#include<bits/stdc++.h>
+#include<iostream>
+//these basic files must be included..
 #include <boost/icl/interval_set.hpp>
 #include "common/alignment.h"
 #include "common/assert.h"