Gemfile in ronin-vulns-0.1.0 vs Gemfile in ronin-vulns-0.1.1

@@ -27,8 +27,8 @@
   gem 'redcarpet',       platform: :mri
   gem 'yard',            '~> 0.9'
   gem 'yard-spellcheck', require: false
 
   gem 'dead_end',        require: false
-  gem 'sord',            require: false
-  gem 'stackprof',       require: false
+  gem 'sord',            require: false, platform: :mri
+  gem 'stackprof',       require: false, platform: :mri
 end