diff --git a/CMakeLists.txt b/CMakeLists.txt
index d8b7efb4..0f958cc6 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -166,7 +166,6 @@ set(XEUS_CPP_HEADERS
     include/xeus-cpp/xmagics.hpp
     include/xeus-cpp/xoptions.hpp
     include/xeus-cpp/xpreamble.hpp
-    #src/xdemangle.hpp
     #src/xinspect.hpp
     #src/xsystem.hpp
     #src/xparser.hpp
diff --git a/src/xdemangle.hpp b/src/xdemangle.hpp
deleted file mode 100644
index 98d40cee..00000000
--- a/src/xdemangle.hpp
+++ /dev/null
@@ -1,75 +0,0 @@
-/************************************************************************************
- * Copyright (c) 2023, xeus-cpp contributors                                        *
- * Copyright (c) 2023, Johan Mabille, Loic Gouarin, Sylvain Corlay, Wolf Vollprecht *
- *                                                                                  *
- * Distributed under the terms of the BSD 3-Clause License.                         *
- *                                                                                  *
- * The full license is in the file LICENSE, distributed with this software.         *
- ************************************************************************************/
-
-#ifndef XEUS_CPP_DEMANGLE_HPP
-#define XEUS_CPP_DEMANGLE_HPP
-
-#include <cstddef>
-#include <string>
-
-// __has_include is currently supported by GCC and Clang. However GCC 4.9 may have issues and
-// returns 1 for 'defined( __has_include )', while '__has_include' is actually not supported:
-// https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63662
-#if defined(__has_include) && (!defined(__GNUC__) || (__GNUC__ + 0) >= 5)
-#if __has_include(<cxxabi.h>)
-#define XEUS_HAS_CXXABI_H
-#endif
-#elif defined(__GLIBCXX__) || defined(__GLIBCPP__)
-#define XEUS_HAS_CXXABI_H
-#endif
-
-#if defined(XEUS_HAS_CXXABI_H)
-#include <cxxabi.h>
-// For some archtectures (mips, mips64, x86, x86_64) cxxabi.h in Android NDK is implemented by gabi++ library
-// (https://android.googlesource.com/platform/ndk/+/master/sources/cxx-stl/gabi++/), which does not implement
-// abi::__cxa_demangle(). We detect this implementation by checking the include guard here.
-#if defined(_GABIXX_CXXABI_H__)
-#undef XEUS_HAS_CXXABI_H
-#else
-#include <cstdlib>
-#endif
-#endif
-
-namespace xcpp
-{
-    const char* demangle(const char* name) noexcept;
-    const char* demangle(const std::string& name) noexcept;
-
-#if defined(XEUS_HAS_CXXABI_H)
-
-    inline const char* demangle(const char* name) noexcept
-    {
-        std::size_t size = 0;
-        int status = 0;
-        return abi::__cxa_demangle(name, 0, &size, &status);
-    }
-
-    inline const char* demangle(const std::string& name) noexcept
-    {
-        std::size_t size = 0;
-        int status = 0;
-        return abi::__cxa_demangle(name.c_str(), 0, &size, &status);
-    }
-
-#else
-
-    inline const char* demangle(const char* name) noexcept
-    {
-        return name;
-    }
-
-    inline const char* demangle(const std::string& name) noexcept
-    {
-        return demangle(name.c_str());
-    }
-
-#endif
-}
-
-#endif
diff --git a/src/xinspect.hpp b/src/xinspect.hpp
index bdc4a13e..c512f35f 100644
--- a/src/xinspect.hpp
+++ b/src/xinspect.hpp
@@ -19,7 +19,6 @@
 #include "xeus-cpp/xpreamble.hpp"
 #include "xeus-cpp/xutils.hpp"
 
-#include "xdemangle.hpp"
 #include "xparser.hpp"
 
 #include "clang/Interpreter/CppInterOp.h"