diff --git a/MPConnectScreen.cpp b/MPConnectScreen.cpp
index dd5b772c..ec01ecce 100644
--- a/MPConnectScreen.cpp
+++ b/MPConnectScreen.cpp
@@ -521,6 +521,7 @@ void CheckForContinue()
 #include <vfs/Core/vfs_profile.h>
 #include <vfs/Core/vfs.h>
 #include <vfs/Core/vfs_init.h>
+#include <memory>
 
 void ja2::mp::InitializeMultiplayerProfile(vfs::Path const& profileRoot)
 {
diff --git a/Standard Gaming Platform/vobject.cpp b/Standard Gaming Platform/vobject.cpp
index ec54a30d..70f92929 100644
--- a/Standard Gaming Platform/vobject.cpp	
+++ b/Standard Gaming Platform/vobject.cpp	
@@ -18,7 +18,7 @@
 	#include "sgp.h"
 #endif
 
-#include <hash_map>
+#include <unordered_map>
 
 // ******************************************************************************
 //
@@ -79,7 +79,7 @@ typedef struct VOBJECT_NODE
 #endif
 } VOBJECT_NODE, *VOBJECT_NODE_PTR;
 
-typedef stdext::hash_map<UINT32, VOBJECT_NODE_PTR> VOBJECT_MAP;
+typedef std::unordered_map<UINT32, VOBJECT_NODE_PTR> VOBJECT_MAP;
 static VOBJECT_MAP gpVObjectMap;
 
 #else