diff --git a/python/lib/dependabot/python/metadata_finder.rb b/python/lib/dependabot/python/metadata_finder.rb
index 618106545e..6b63fa382e 100644
--- a/python/lib/dependabot/python/metadata_finder.rb
+++ b/python/lib/dependabot/python/metadata_finder.rb
@@ -7,6 +7,7 @@
 require "dependabot/metadata_finders"
 require "dependabot/metadata_finders/base"
 require "dependabot/registry_client"
+require "dependabot/python/authed_url_builder"
 require "dependabot/python/name_normaliser"
 
 module Dependabot