diff --git a/generate-book.py b/generate-book.py
deleted file mode 100755
index 52cc334..0000000
--- a/generate-book.py
+++ /dev/null
@@ -1,66 +0,0 @@
-#!/usr/bin/env python3
-
-"""
-This auto-generates the mdBook SUMMARY.md file based on the layout on the filesystem.
-
-This generates the `src` directory based on the contents of the `text` directory.
-
-Most RFCs should be kept to a single chapter. However, in some rare cases it
-may be necessary to spread across multiple pages. In that case, place them in
-a subdirectory with the same name as the RFC. For example:
-
-    0123-my-awesome-feature.md
-    0123-my-awesome-feature/extra-material.md
-
-It is recommended that if you have static content like images that you use a similar layout:
-
-    0123-my-awesome-feature.md
-    0123-my-awesome-feature/diagram.svg
-
-The chapters are presented in sorted-order.
-"""
-
-import os
-import shutil
-import subprocess
-
-def main():
-    if os.path.exists('src'):
-        # Clear out src to remove stale links in case you switch branches.
-        shutil.rmtree('src')
-    os.mkdir('src')
-
-    for path in os.listdir('text'):
-        symlink(f'../text/{path}', f'src/{path}')
-    symlink(f'../compiler_changes.md', f'src/compiler_changes.md')
-    symlink(f'../lang_changes.md', f'src/lang_changes.md')
-    symlink(f'../libs_changes.md', f'src/libs_changes.md')
-    symlink('../README.md', 'src/introduction.md')
-
-    with open('src/SUMMARY.md', 'w') as summary:
-        summary.write('[Introduction](introduction.md)\n\n')
-        summary.write('- [Guidelines for compiler changes](compiler_changes.md)\n')
-        summary.write('- [Guidelines for language changes](lang_changes.md)\n')
-        summary.write('- [Guidelines for library changes](libs_changes.md)\n')
-        collect(summary, 'text', 0)
-
-    subprocess.call(['mdbook', 'build'])
-
-def collect(summary, path, depth):
-    entries = [e for e in os.scandir(path) if e.name.endswith('.md')]
-    entries.sort(key=lambda e: e.name)
-    for entry in entries:
-        indent = '    '*depth
-        name = entry.name[:-3]
-        link_path = entry.path[5:]
-        summary.write(f'{indent}- [{name}]({link_path})\n')
-        maybe_subdir = os.path.join(path, name)
-        if os.path.isdir(maybe_subdir):
-            collect(summary, maybe_subdir, depth+1)
-
-def symlink(src, dst):
-    if not os.path.exists(dst):
-        os.symlink(src, dst)
-
-if __name__ == '__main__':
-    main()