diff --git a/scripts/generate_default_media_types.py b/scripts/generate_default_media_types.py
deleted file mode 100755
index 02a4e12..0000000
--- a/scripts/generate_default_media_types.py
+++ /dev/null
@@ -1,98 +0,0 @@
-# pragma: no cover
-from __future__ import annotations
-
-import argparse
-import http.client
-import re
-from contextlib import closing
-from pathlib import Path
-
-module_dir = Path(__file__).parent.resolve()
-media_types_py = module_dir / "../src/servestatic/media_types.py"
-
-
-def main() -> int:
-    parser = argparse.ArgumentParser()
-    parser.add_argument("--check", action="store_true")
-    args = parser.parse_args()
-
-    func_str = get_default_types_function()
-    text = media_types_py.read_text()
-    new_text = re.sub(
-        r"def default_types.*\}",
-        func_str,
-        text,
-        flags=re.DOTALL,
-    )
-    if new_text != text:
-        if args.check:
-            print("Would write changes")
-            return 1
-        print(f"Writing {media_types_py}")
-        media_types_py.write_text(new_text)
-    return 0
-
-
-EXTRA_MIMETYPES = {
-    # Nginx uses application/javascript, but HTML specification recommends text/javascript:
-    ".js": "text/javascript",
-    ".md": "text/markdown",
-    ".mjs": "text/javascript",
-    ".woff": "application/font-woff",
-    ".woff2": "font/woff2",
-    "apple-app-site-association": "application/pkc7-mime",
-    # Adobe: https://www.adobe.com/devnet-docs/acrobatetk/tools/AppSec/xdomain.html#policy-file-host-basics
-    "crossdomain.xml": "text/x-cross-domain-policy",
-}
-
-
-FUNCTION_TEMPLATE = '''\
-def default_types() -> dict[str, str]:
-    """
-    We use our own set of default media types rather than the system-supplied
-    ones. This ensures consistent media type behaviour across varied
-    environments.  The defaults are based on those shipped with nginx, with
-    some custom additions.
-
-    (Auto-generated by scripts/generate_default_media_types.py)
-    """
-    return {{
-{entries}
-    }}'''
-
-
-def get_default_types_function() -> str:
-    types_map = get_types_map()
-    lines = [f'        "{suffix}": "{media_type}",' for suffix, media_type in types_map.items()]
-    return FUNCTION_TEMPLATE.format(entries="\n".join(lines))
-
-
-def get_types_map() -> dict[str, str]:
-    nginx_data = get_nginx_data()
-    matches = re.findall(r"(\w+/.*?)\s+(.*?);", nginx_data)
-    types_map = {}
-    for match in matches:
-        media_type = match[0]
-        # This is the default media type anyway, no point specifying it explicitly
-        if media_type == "application/octet-stream":
-            continue
-
-        extensions = match[1].split()
-        for extension in extensions:
-            types_map[f".{extension}"] = media_type
-    types_map.update(EXTRA_MIMETYPES)
-    return dict(sorted(types_map.items()))
-
-
-def get_nginx_data() -> str:
-    conn = http.client.HTTPSConnection("raw.githubusercontent.com")
-    with closing(conn):
-        conn.request("GET", "/nginx/nginx/master/conf/mime.types")
-        response = conn.getresponse()
-        if response.status != 200:
-            raise AssertionError
-        return response.read().decode()
-
-
-if __name__ == "__main__":
-    raise SystemExit(main())