diff --git a/stubs/humanfriendly/METADATA.toml b/stubs/humanfriendly/METADATA.toml
index eaca32d94..0a4f7300b 100644
--- a/stubs/humanfriendly/METADATA.toml
+++ b/stubs/humanfriendly/METADATA.toml
@@ -1,5 +1,6 @@
 version = "10.0.*"
 upstream_repository = "https://github.com/xolox/python-humanfriendly"
+no_longer_updated = true
 
 [tool.stubtest]
 stubtest_requirements = ["docutils", "mock"]