diff --git a/admin_manual/installation/installation_wizard.rst b/admin_manual/installation/installation_wizard.rst
index 5f2d08497..e176dd04f 100644
--- a/admin_manual/installation/installation_wizard.rst
+++ b/admin_manual/installation/installation_wizard.rst
@@ -154,6 +154,7 @@ replace the ``htuser`` and ``htgroup`` variables with your HTTP user and group::
  printf "Creating possible missing Directories\n"
  mkdir -p $ocpath/data
  mkdir -p $ocpath/assets
+ mkdir -p $ocpath/updater
 
  printf "chmod Files and Directories\n"
  find ${ocpath}/ -type f -print0 | xargs -0 chmod 0640
@@ -162,10 +163,11 @@ replace the ``htuser`` and ``htgroup`` variables with your HTTP user and group::
  printf "chown Directories\n"
  chown -R ${rootuser}:${htgroup} ${ocpath}/
  chown -R ${htuser}:${htgroup} ${ocpath}/apps/
+ chown -R ${htuser}:${htgroup} ${ocpath}/assets/
  chown -R ${htuser}:${htgroup} ${ocpath}/config/
  chown -R ${htuser}:${htgroup} ${ocpath}/data/
  chown -R ${htuser}:${htgroup} ${ocpath}/themes/
- chown -R ${htuser}:${htgroup} ${ocpath}/assets/
+ chown -R ${htuser}:${htgroup} ${ocpath}/updater/
 
  chmod +x ${ocpath}/occ