1 files changed, 4 insertions, 0 deletions
diff --git a/railties/Rakefile b/railties/Rakefile
index 08a5d1797f..fc73f72bdc 100644
--- a/railties/Rakefile
+++ b/railties/Rakefile
@@ -297,11 +297,15 @@ guides.each do |entry|
   output = "doc/guides/#{guide_folder}/#{guide_name}.html"
   guides_html_files << output
   file output => Dir["doc/guides/#{guide_folder}/*.txt"] do
+    ENV['MANUALSONRAILS_INDEX_URL'] = '../index.html'
+    ENV.delete('MANUALSONRAILS_TOC')
     sh "mizuho", input, "--template", "manualsonrails", "--icons-dir", "../icons"
   end
 end
 
 file 'doc/guides/index.html' => 'doc/guides/index.txt' do
+  ENV.delete('MANUALSONRAILS_INDEX_URL')
+  ENV['MANUALSONRAILS_TOC'] = 'no'
   sh "mizuho", 'doc/guides/index.txt', "--template", "manualsonrails", "--icons-dir", "icons"
 end