diff --git a/litex/soc/software/include/basec++/algorithm b/litex/soc/software/include/basec++/algorithm
deleted file mode 100644
index cb9b61423..000000000
--- a/litex/soc/software/include/basec++/algorithm
+++ /dev/null
@@ -1,4 +0,0 @@
-#ifndef __CXX_ALGORITHM
-#define __CXX_ALGORITHM
-
-#endif /* __CXX_ALGORITHM */
diff --git a/litex/soc/software/include/basec++/cstddef b/litex/soc/software/include/basec++/cstddef
deleted file mode 100644
index 5291f1b6a..000000000
--- a/litex/soc/software/include/basec++/cstddef
+++ /dev/null
@@ -1,11 +0,0 @@
-#ifndef __CXX_CSTDDEF
-#define __CXX_CSTDDEF
-
-#include <stddef.h>
-
-namespace std {
-  using ::size_t;
-  using ::ptrdiff_t;
-}
-
-#endif /* __CXX_CSTDDEF */
diff --git a/litex/soc/software/include/basec++/cstdlib b/litex/soc/software/include/basec++/cstdlib
deleted file mode 100644
index 6501ea9fe..000000000
--- a/litex/soc/software/include/basec++/cstdlib
+++ /dev/null
@@ -1,6 +0,0 @@
-#ifndef __CXX_CSTDLIB
-#define __CXX_CSTDLIB
-
-#include <stdlib.h>
-
-#endif /* __CXX_CSTDLIB */
diff --git a/litex/soc/software/include/basec++/new b/litex/soc/software/include/basec++/new
deleted file mode 100644
index aa2f1a8d7..000000000
--- a/litex/soc/software/include/basec++/new
+++ /dev/null
@@ -1,9 +0,0 @@
-#ifndef __CXX_NEW
-#define __CXX_NEW
-
-#include <cstddef>
-
-inline void* operator new (std::size_t size, void* ptr) noexcept
-  { return ptr; }
-
-#endif /* __CXX_NEW */