diff --git a/README.md b/README.md
index 12a9d4179..ba4eb11e8 100644
--- a/README.md
+++ b/README.md
@@ -4,7 +4,7 @@ to prepare a new host:
 sudo apt-get install software-properties-common
 sudo apt-add-repository -y ppa:nginx/stable
 sudo apt-get update
-sudo apt-get install -y git python-virtualenv python-dev phantomjs libjpeg8 libjpeg62-dev libfreetype6 libfreetype6-dev
+sudo apt-get install -y git python-virtualenv python-dev phantomjs libjpeg8 libjpeg62-dev libfreetype6 libfreetype6-dev libevent-dev
 sudo apt-get install -y nginx-full
 ```