diff --git a/s3_management/manage.py b/s3_management/manage.py
index b52e3b4d1e..9f8a3f4d8b 100755
--- a/s3_management/manage.py
+++ b/s3_management/manage.py
@@ -381,7 +381,14 @@ def to_simple_package_html(
out.append('
')
out.append(' Links for {}
'.format(package_name.lower().replace("_", "-")))
for obj in sorted(self.gen_file_list(subdir, package_name)):
+
maybe_fragment = f"#sha256={obj.checksum}" if obj.checksum else ""
+
+ # Temporary skip assigning sha256 to nightly index
+ # to be reverted on Jan 24, 2025.
+ if subdir is not None and "nightly" in subdir:
+ maybe_fragment = ""
+
pep658_attribute = ""
if obj.pep658:
pep658_sha = f"sha256={obj.pep658}"