diff --git a/DDrawCompat/Gdi/VirtualScreen.cpp b/DDrawCompat/Gdi/VirtualScreen.cpp
index 2df84e4..714b8e0 100644
--- a/DDrawCompat/Gdi/VirtualScreen.cpp
+++ b/DDrawCompat/Gdi/VirtualScreen.cpp
@@ -264,7 +264,7 @@ namespace Gdi
 				}
 				else
 				{
-					g_region = Region();
+					g_region.clear();
 					EnumDisplayMonitors(nullptr, nullptr, addMonitorRectToRegion, reinterpret_cast<LPARAM>(&g_region));
 					GetRgnBox(g_region, &g_bounds);
 				}
diff --git a/DDrawCompat/Gdi/Window.cpp b/DDrawCompat/Gdi/Window.cpp
index 32bf343..34a0b08 100644
--- a/DDrawCompat/Gdi/Window.cpp
+++ b/DDrawCompat/Gdi/Window.cpp
@@ -440,7 +440,7 @@ namespace Gdi
 				{
 					RedrawWindow(hwnd, nullptr, it->second.invalidatedRegion,
 						RDW_INVALIDATE | RDW_ERASE | RDW_FRAME | RDW_ALLCHILDREN);
-					it->second.invalidatedRegion = nullptr;
+					it->second.invalidatedRegion.clear();
 				}
 			}