diff --git a/README.md b/README.md
index db15615..652e4c6 100644
--- a/README.md
+++ b/README.md
@@ -60,7 +60,7 @@ Each one has been test by myself.
 
 ##Installation
 
-**You have to enable the TUN module otherwise OpenVPN won't work.** Ask your host if you don't know how to do it.
+**You have to enable the TUN module otherwise OpenVPN won't work.** Ask your host if you don't know how to do it. If the TUN module is not enabled, the script will tell you.
 
 Run the script and follow the assistant: