diff --git a/README.md b/README.md
index 6e5a18c..2ec5790 100644
--- a/README.md
+++ b/README.md
@@ -2,8 +2,8 @@
 ========
 
 ```sh
-sudo apt-get install pelican asciidoctor ruby-asciidoctor-pdf plantuml yui-compressor
-sudo gem install asciidoctor-diagram
+sudo apt-get install pelican plantuml yui-compressor
+sudo gem install asciidoctor asciidoctor-pdf asciidoctor-diagram
 ```
 
 Установка:
@@ -18,6 +18,7 @@ git submodule update --init plugins/thirdparty/pelidoc
 git submodule update --init plugins/thirdparty/yuicompressor-opt
 git submodule update --init plugins/thirdparty/pandoc_reader
 git submodule update --init plugins/thirdparty/replacer
+git submodule update --init plugins/thirdparty/asciidoctor
 git submodule update --init themes/bootstrap4
 ```