diff --git a/capistrano-symfony.gemspec b/capistrano-symfony.gemspec
index e3dc16b..0adc118 100644
--- a/capistrano-symfony.gemspec
+++ b/capistrano-symfony.gemspec
@@ -10,6 +10,7 @@ Gem::Specification.new do |gem|
   gem.description   = %q{Symfony specific Capistrano tasks}
   gem.summary       = %q{Capistrano Symfony - Easy deployment of Symfony 4 apps with Ruby over SSH}
   gem.homepage      = "http://github.com/capistrano/capistrano-symfony"
+  gem.metadata      = { "rubygems_mfa_required" => "true" }
 
   gem.files         = `git ls-files`.split($/)
   # no tests as of yet