diff --git a/src/Base/CMakeLists.txt b/src/Base/CMakeLists.txt
index 286d7fa336..2c418ede80 100644
--- a/src/Base/CMakeLists.txt
+++ b/src/Base/CMakeLists.txt
@@ -338,7 +338,6 @@ SET(FreeCADBase_HPP_SRCS
     Reader.h
     Rotation.h
     Sequencer.h
-    StdStlTools.h
     Stream.h
     Swap.h
     ${SWIG_HEADERS}
diff --git a/src/Base/StdStlTools.h b/src/Base/StdStlTools.h
deleted file mode 100644
index 4e2f57b727..0000000000
--- a/src/Base/StdStlTools.h
+++ /dev/null
@@ -1,44 +0,0 @@
-/***************************************************************************
- *   Copyright (c) 2019 Abdullah Tahiri <abdullah.tahiri.yo@gmail.com>     *
- *                                                                         *
- *   This file is part of the FreeCAD CAx development system.              *
- *                                                                         *
- *   This library is free software; you can redistribute it and/or         *
- *   modify it under the terms of the GNU Library General Public           *
- *   License as published by the Free Software Foundation; either          *
- *   version 2 of the License, or (at your option) any later version.      *
- *                                                                         *
- *   This library  is distributed in the hope that it will be useful,      *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of        *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *
- *   GNU Library General Public License for more details.                  *
- *                                                                         *
- *   You should have received a copy of the GNU Library General Public     *
- *   License along with this library; see the file COPYING.LIB. If not,    *
- *   write to the Free Software Foundation, Inc., 59 Temple Place,         *
- *   Suite 330, Boston, MA  02111-1307, USA                                *
- *                                                                         *
- ***************************************************************************/
-
-
-
-#ifndef BASE_STDSTLTOOLS_H
-#define BASE_STDSTLTOOLS_H
-
-#if defined __cplusplus && __cplusplus <= 201103L
-
-#include <memory>
-
-#ifndef _MSC_VER
-namespace std {
-    template<typename T, typename... Args>
-    std::unique_ptr<T> make_unique(Args&&... args)
-    {
-        return std::unique_ptr<T>(new T(std::forward<Args>(args)...));
-    }
-}
-#endif //_MSC_VER
-
-#endif // __cplusplus && __cplusplus <= 201103L
-
-#endif // BASE_STDSTLTOOLS_H