diff --git a/tutorials/intro.md b/tutorials/intro.md
index ee7e9d7b..29e5a72b 100644
--- a/tutorials/intro.md
+++ b/tutorials/intro.md
@@ -9,7 +9,6 @@ noise models accessible through a C++ interface. The goal of Gazebo
 Sensors is to generate realistic sensor data suitable for use in robotic
 applications and simulation. The code behind Gazebo Sensors was originally
 developed as a suite of sensor models internal to
-[Gazebo](http://gazebosim.org). With the addition of some refactoring, the
-high-quality sensor models previously contained within Gazebo are now
-available for use in your next project without encumbering you with
-a complete simulation system.
+[Gazebo Classic](http://classic.gazebosim.org). With the addition of some
+refactoring, the high-quality sensor models are now available for use in
+your next project without encumbering you with a complete simulation system.