diff --git a/cpp/cmake/libcudacxx.patch b/cpp/cmake/libcudacxx.patch
deleted file mode 100644
index 3cdc40ef08..0000000000
--- a/cpp/cmake/libcudacxx.patch
+++ /dev/null
@@ -1,21 +0,0 @@
-diff --git a/include/cuda/std/detail/__config b/include/cuda/std/detail/__config
-index d55a43688..654142d7e 100644
---- a/include/cuda/std/detail/__config
-+++ b/include/cuda/std/detail/__config
-@@ -23,7 +23,7 @@
-     #define _LIBCUDACXX_CUDACC_VER_MINOR __CUDACC_VER_MINOR__
-     #define _LIBCUDACXX_CUDACC_VER_BUILD __CUDACC_VER_BUILD__
-     #define _LIBCUDACXX_CUDACC_VER                                                  \
--        _LIBCUDACXX_CUDACC_VER_MAJOR * 10000 + _LIBCUDACXX_CUDACC_VER_MINOR * 100 + \
-+        _LIBCUDACXX_CUDACC_VER_MAJOR * 100000 + _LIBCUDACXX_CUDACC_VER_MINOR * 1000 + \
-         _LIBCUDACXX_CUDACC_VER_BUILD
- 
-     #define _LIBCUDACXX_HAS_NO_LONG_DOUBLE
-@@ -64,7 +64,7 @@
- #  endif
- #endif
- 
--#if defined(_LIBCUDACXX_COMPILER_MSVC) || (defined(_LIBCUDACXX_CUDACC_VER) && (_LIBCUDACXX_CUDACC_VER < 110500))
-+#if defined(_LIBCUDACXX_COMPILER_MSVC) || (defined(_LIBCUDACXX_CUDACC_VER) && (_LIBCUDACXX_CUDACC_VER < 1105000))
- #  define _LIBCUDACXX_HAS_NO_INT128
- #endif
diff --git a/cpp/cmake/thirdparty/get_libcudacxx.cmake b/cpp/cmake/thirdparty/get_libcudacxx.cmake
index e18b912ba7..5343250dca 100644
--- a/cpp/cmake/thirdparty/get_libcudacxx.cmake
+++ b/cpp/cmake/thirdparty/get_libcudacxx.cmake
@@ -16,10 +16,7 @@
 function(find_and_configure_libcudacxx)
   include(${rapids-cmake-dir}/cpm/libcudacxx.cmake)
 
-  rapids_cpm_libcudacxx(
-    BUILD_EXPORT_SET raft-exports INSTALL_EXPORT_SET raft-exports PATCH_COMMAND patch
-    --reject-file=- -p1 -N < ${RAFT_SOURCE_DIR}/cmake/libcudacxx.patch || true
-  )
+  rapids_cpm_libcudacxx(BUILD_EXPORT_SET raft-exports INSTALL_EXPORT_SET raft-exports)
 
 endfunction()