diff --git a/profiles/package.mask b/profiles/package.mask
index 5ca5cddb5a147..a09a70779de1b 100644
--- a/profiles/package.mask
+++ b/profiles/package.mask
@@ -33,6 +33,13 @@
 
 #--- END OF EXAMPLES ---
 
+# Michał Górny <mgorny@gentoo.org> (2022-12-17)
+# The new version requires `multipart` that conflicts
+# with dev-python/python-multipart used by dev-python/starlette.
+# No reverse dependencies.
+# Removal on 2023-01-16.  Bug #886475.
+dev-python/test_server
+
 # Michał Górny <mgorny@gentoo.org> (2022-12-17)
 # Discontinued upstream.  Fails to build for some users.  No reverse
 # dependencies.