diff --git a/README.md b/README.md
index 5b92aace..0e35e598 100644
--- a/README.md
+++ b/README.md
@@ -24,6 +24,7 @@ Integrates with :
  - Users have the ability to login, change their password or vacation (out of office) status.
  - Integration with Squirrelmail / Roundcube (via plugins)
  - Optional XMLRPC based API 
+ - Supports PHP5.4+
 
 ## Useful Links