diff --git a/Sample-Static-Configuration-for-using-Google-Authentication.md b/Sample-Static-Configuration-for-using-Google-Authentication.md
index 43dc34c..ead4513 100644
--- a/Sample-Static-Configuration-for-using-Google-Authentication.md
+++ b/Sample-Static-Configuration-for-using-Google-Authentication.md
@@ -2,6 +2,8 @@
 
 Google has a couple non-standard behaviors that had to be addresses as a special case, thus you can't really use all the types of server configurations, and will be limited to Hybrid or Static where Google is setup in a particular way. 
 
+You have to have the Google+ API enabled in order for this to work.
+
 The following example is based on making the sample simple-web-app to work with a Static configuration that uses Google Authentication, one can extrapolate from this to get a Hybrid configuration working. The updates shown here were done to the `src/main/webapp/WEB-INF/spring/appServlet/servlet-context.xml` file (see [client configuration](Client-configuration)).
 
 1. Set the Authentication Filter to use your configurations, in this sample Static configurations: