diff --git a/0_cmake_library/register/export.cmake b/0_cmake_library/register/export.cmake
index 601c817..fee1cc2 100644
--- a/0_cmake_library/register/export.cmake
+++ b/0_cmake_library/register/export.cmake
@@ -1,7 +1,6 @@
 include_guard(GLOBAL)
 include("${CMAKE_CURRENT_LIST_DIR}/base.cmake")
 include("${CMAKE_CURRENT_LIST_DIR}/mimalloc.cmake")
-include("${CMAKE_CURRENT_LIST_DIR}/libwebsockets.cmake")
 include("${CMAKE_CURRENT_LIST_DIR}/register_library.cmake")
 include("${CMAKE_CURRENT_LIST_DIR}/computer_graphics.cmake")
 include("${CMAKE_CURRENT_LIST_DIR}/libarchive.cmake")
diff --git a/0_cmake_library/register/libwebsockets.cmake b/0_cmake_library/register/libwebsockets.cmake
deleted file mode 100644
index d7c53f7..0000000
--- a/0_cmake_library/register/libwebsockets.cmake
+++ /dev/null
@@ -1,76 +0,0 @@
-include_guard(GLOBAL)
-block()
-    set(libwebsockets_opts
-            # Library
-            -DLWS_WITH_STATIC=ON
-            -DLWS_WITH_SHARED=OFF
-            # WebTransport / HTTP3 / QUIC
-            -DLWS_WITH_HTTP3=ON
-            -DLWS_ROLE_QUIC=ON
-            -DLWS_WITH_UDP=ON
-            # Keep HTTP / WebSocket available
-            -DLWS_ROLE_H1=ON
-            -DLWS_ROLE_WS=ON
-            -DLWS_WITH_HTTP2=ON
-            # Client + Server
-            -DLWS_WITHOUT_CLIENT=OFF
-            -DLWS_WITHOUT_SERVER=OFF
-            # No tests / examples
-            -DLWS_WITHOUT_TESTAPPS=ON
-            -DLWS_WITH_MINIMAL_EXAMPLES=OFF
-            -DLWS_WITH_SELFTESTS=OFF
-            # No plugins
-            -DLWS_WITH_PLUGINS=OFF
-            -DLWS_WITH_PLUGINS_BUILTIN=OFF
-            # Export installed CMake targets
-            -DLWS_WITH_EXPORT_LWSTARGETS=ON
-            # Misc
-            -DLWS_WITHOUT_EXTENSIONS=ON
-            -DLWS_WITH_LWSWS=OFF
-            -DLWS_WITH_CGI=OFF
-            -DLWS_WITH_THREADPOOL=OFF
-            -DLWS_WITH_LIBUV=OFF
-            -DLWS_WITH_LIBEVENT=OFF
-            -DLWS_WITH_LIBEV=OFF
-    )
-    # Windows v5.0+ WebTransport / QUIC can use native SChannel.
-    if (WIN32)
-        list(APPEND libwebsockets_opts
-                -DLWS_WITH_SCHANNEL=ON
-                # The cl.bat compiler wrapper can report a failed include probe
-                # as successful. MSVC does not provide sys/types.h.
-                -DLWS_HAVE_SYS_TYPES_H=OFF
-                # Upstream C sources contain UTF-8 text and build with /WX.
-                -DCMAKE_C_FLAGS=-utf-8
-        )
-    endif ()
-    set(cmake_library_output_message_log TRUE)
-    _register_git_cmake_library(global::libwebsockets
-            "https://github.com/warmcat/libwebsockets.git"
-            "v5.0.0"
-    )
-    rcl_get_effective_install_dir(
-            global::libwebsockets
-            LIBWEBSOCKETS_ROOT
-    )
-    set(libwebsockets_DIR
-            "${LIBWEBSOCKETS_ROOT}/lib/cmake/libwebsockets"
-    )
-    rcl_cmake_library_set_cmake_options(
-            global::libwebsockets
-            ${libwebsockets_opts}
-    )
-    rcl_cmake_library_set_other_use_opt(
-            global::libwebsockets
-            "-Dlibwebsockets_DIR=\"${libwebsockets_DIR}\""
-    )
-    rcl_cmake_library_set_init_script(
-            global::libwebsockets
-            "set(libwebsockets_DIR \"${libwebsockets_DIR}\")"
-            "find_package(libwebsockets 5.0 CONFIG REQUIRED)"
-    )
-    rcl_cmake_library_set_clear_script(
-            global::libwebsockets
-            "unset(libwebsockets_DIR)"
-    )
-endblock()