diff --git a/admin_manual/installation/installation_source.rst b/admin_manual/installation/installation_source.rst
index dc7732db5..14cd95078 100644
--- a/admin_manual/installation/installation_source.rst
+++ b/admin_manual/installation/installation_source.rst
@@ -19,7 +19,7 @@ Prerequisites
 
 To run ownCloud, your web server must have the following installed:
 
-* php5 (>= 5.3.3, minimum recommended 5.4)
+* php5 (>= 5.3.8, minimum recommended 5.4)
 * PHP module ctype
 * PHP module dom
 * PHP module GD