diff --git a/lib/rbpkg/repo.rb b/lib/rbpkg/repo.rb
index 083e3c3..6af73c6 100644
--- a/lib/rbpkg/repo.rb
+++ b/lib/rbpkg/repo.rb
@@ -424,7 +424,7 @@ class Rbpkg::Repo
def uninstall_required_by
verbose 3, "repo(#{name}).uninstall_required_by"
required_by.each do |req|
- Rbpkg.Repos.repo(req).uninstall
+ Rbpkg::Repos.repo(req).uninstall
end
end