diff --git a/README.md b/README.md
index 8a2145e..701038d 100644
--- a/README.md
+++ b/README.md
@@ -1,3 +1,9 @@
 # emailwiz-arch
 
-Same as emailwiz but for Arch Linux.
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+Same as [emailwiz](https://github.com/LukeSmithxyz/emailwiz) but for Arch Linux.
+
+# NOTE
+
+You need to fill the value of **$domain** as outlined in the script.
+
+For more info read https://github.com/LukeSmithxyz/emailwiz/blob/master/README.md
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