diff --git a/README.md b/README.md
index 7e3f36f..66b9be5 100644
--- a/README.md
+++ b/README.md
@@ -7,7 +7,7 @@ Pico is a stupidly simple, blazing fast, flat file CMS. See http://picocms.org/
 
 Install
 -------
-
+Requires PHP 5.3+
 Download [composer](<https://getcomposer.org/>) and run it with install option.
 
     $ curl -sS https://getcomposer.org/installer | php