diff --git a/README.md b/README.md
index 129bbb7..a93ee19 100644
--- a/README.md
+++ b/README.md
@@ -5,6 +5,7 @@ A repository for a Google Cloud Compute Provider to be used with QualiSystems' C
 This is a work in progress.
 
 ## Installation
+First, make sure that you have CloudShell installed.
 * [QualiSystems CloudShell](http://www.qualisystems.com/products/cloudshell/cloudshell-overview/)