diff --git a/doc/source/intro.rst b/doc/source/intro.rst
index 6f57947..79ee11c 100644
--- a/doc/source/intro.rst
+++ b/doc/source/intro.rst
@@ -5,8 +5,8 @@ Turbo Hipster
 
 Turbo Hipster is a gearman worker designed to run tests using zuul
 as the gearman client. It is primarily aimed at running openstack
-continuous integration tests but can be used to automate any tests
-with zuul.
+continuous integration tests against pre-existing datasets but can
+be used to automate any tests with zuul.
 
 Overview
 --------