diff --git a/Installation.md b/Installation.md
index 9842806..492fd0b 100644
--- a/Installation.md
+++ b/Installation.md
@@ -21,7 +21,7 @@ Quick install:<br/>
 ```mkdir /etc/nlvmi```<br/>
 ```cp nlvmi/nlvmi.conf /etc/nlvmi/```<br/>
 ```nlvmi createdb```<br/>
-```chown nobody:root /etc/nlvmi```  -in this case we assume php is running as user nobody<br/>
+```chown nobody:root -R /etc/nlvmi```  -in this case we assume php is running as user nobody<br/>
 
 If there are nodes that should get managed by this master server, then the following is also needed:<br/>
 Enable the MASTERSERVER option in /etc/nlvmi/nlvmi.conf<br/>