diff --git a/.rubocop.yml b/.rubocop.yml
index 607eb78..95285cd 100644
--- a/.rubocop.yml
+++ b/.rubocop.yml
@@ -113,6 +113,9 @@ Metrics/CyclomaticComplexity:
 Metrics/PerceivedComplexity:
   Max: 8
 
+Gemspec/RequireMFA:
+  Enabled: false
+
 # TODO -----------------------------------------------------------------
 
 Style/Documentation:
diff --git a/colorls.gemspec b/colorls.gemspec
index 0a7b5e4..8bf8d0a 100644
--- a/colorls.gemspec
+++ b/colorls.gemspec
@@ -81,5 +81,4 @@ Gem::Specification.new do |spec|
   spec.add_development_dependency 'rubocop-rspec', '~> 2.20.0'
   spec.add_development_dependency 'rubygems-tasks', '~> 0'
   spec.add_development_dependency 'simplecov', '~> 0.22.0'
-  spec.metadata['rubygems_mfa_required'] = 'true'
 end