diff --git a/src/initialize-application-window.coffee b/src/initialize-application-window.coffee
index e3e24eb87..913c83977 100644
--- a/src/initialize-application-window.coffee
+++ b/src/initialize-application-window.coffee
@@ -38,6 +38,7 @@ if global.isGeneratingSnapshot
   require('keybinding-resolver')
   require('language-html')
   require('language-javascript')
+  require('language-ruby')
   require('line-ending-selector')
   require('link')
   require('markdown-preview')