diff --git a/README b/README
index c31a991..2b737d8 100644
--- a/README
+++ b/README
@@ -12,6 +12,7 @@ Installation:
 
 1. Download the library from http://instantclick.io/start.html and place in sites/all/libraries/instantclick
 2. Go to /admin/config/development/instantclick and enable one or both of front end or administrative pages.
+3. Clear drupal cache.
 
 Known incompatibilities: