diff --git a/Preparing-your-system-to-use-Stackage2.md b/Preparing-your-system-to-use-Stackage2.md
index 579c44c..99e1429 100644
--- a/Preparing-your-system-to-use-Stackage2.md
+++ b/Preparing-your-system-to-use-Stackage2.md
@@ -74,6 +74,8 @@ such a snapshot automatically.)
 
 # Using on existing Haskell setup
 
+If you already have GHC, Cabal, etc. installed and setup, there are two options for using Stackage. See the headings below for which suits you better.
+
 ### Using a Stackage snapshot
 
 You have the following options when switching to a new snapshot: