diff --git a/GettingStarted.wiki b/GettingStarted.wiki
index 9a58d85..af7c005 100644
--- a/GettingStarted.wiki
+++ b/GettingStarted.wiki
@@ -36,6 +36,7 @@
  * libpng12-dev
  * libjpeg-dev
  * libwebp-dev
+ * libyaml-dev
  * xvfb
  * zlib1g-dev
  * firefox or iceweasel
@@ -44,7 +45,7 @@
 
 This might work for you:
 {{{
-sudo apt-get install libxml2-dev libxslt-dev python-dev python-lxml python-virtualenv xvfb zlib1g-dev firefox make libpng12-dev libwebp-dev libjpeg-dev
+sudo apt-get install libxml2-dev libxslt-dev python-dev python-lxml python-virtualenv xvfb zlib1g-dev firefox make libpng12-dev libwebp-dev libjpeg-dev libyaml-dev
 }}}
 
 == Setting up ==