diff --git a/reactos/subsys/system/msconfig/msconfig.c b/reactos/subsys/system/msconfig/msconfig.c
index 6a3cf928fa9..571ba5bbd9b 100644
--- a/reactos/subsys/system/msconfig/msconfig.c
+++ b/reactos/subsys/system/msconfig/msconfig.c
@@ -123,6 +123,8 @@ MsConfigWndProc(HWND hDlg, UINT message, WPARAM wParam, LPARAM lParam)
         break;
 
     case WM_DESTROY:
+		DestroyWindow(hToolsPage);
+		DestroyWindow(hServicesPage);
         return DefWindowProc(hDlg, message, wParam, lParam);
 
     }