diff --git a/docs/exercise1.rst b/docs/exercise1.rst
index 5a7436cc5dfcdbd2b511fe04c6f38fb77e280f1b..2aba5f11b52ac9cfde8231215043fc32880cbeba 100644
--- a/docs/exercise1.rst
+++ b/docs/exercise1.rst
@@ -3,7 +3,8 @@ Exercise 1: Managing control flow
 
 With this exercise we will learn to describe the dependencies in control flow 
 between Fireworks, exploit possible concurrencies and use the built-in Firetask 
-``ScriptTask``.
+``ScriptTask``. The ``ScriptTask`` is fully documented here:
+https://materialsproject.github.io/fireworks/scripttask.html.
 
 Problem 1.1
 -----------