diff --git a/Dockerfile b/Dockerfile
index b792056..b2efd50 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -25,7 +25,7 @@ ENV AUTOBACKUP -1
 
 # Install dependencies 
 RUN apt-get update &&\ 
-    apt-get install -y curl lib32gcc1 git 
+    apt-get install -y curl lib32gcc1 lsof git 
 
 
 # Run commands as the steam user
diff --git a/arkmanager.cfg b/arkmanager.cfg
index 4c66a30..09e0c4a 100644
--- a/arkmanager.cfg
+++ b/arkmanager.cfg
@@ -1,3 +1,17 @@
+# --- USER CONFIG --- #
+
+# ARK server options - use ark_<optionname>=<value>
+# comment out these values if you want to define them
+# inside your GameUserSettings.ini file
+serverMap=${SERVERMAP}                                               # server map (default TheIsland)
+ark_SessionName=${SESSIONNAME}                                  # if your session name needs special characters please use the .ini instead
+ark_ServerPassword=${SERVERPASSWORD}                                               # ARK server password, empty: no password required to login
+ark_ServerAdminPassword=${ADMINPASSWORD}                               # ARK server admin password, KEEP IT SAFE!
+ark_MaxPlayers=${NBPLAYER}
+
+
+# --- SYSTEM CONFIG - DO NOT TOUCH ---#
+
 arkstChannel="master"                                               # change it to a different branch to get non-stable versions
 
 # config SteamCMD
@@ -12,25 +26,16 @@ arkserverexec="ShooterGame/Binaries/Linux/ShooterGameServer"        # name of AR
 arkbackupdir="/ark/backup"                              # path to backup directory
 arkwarnminutes="30"                                                 # number of minutes to warn players when using update --warn
 
-# ARK server options - use ark_<optionname>=<value>
-# comment out these values if you want to define them
-# inside your GameUserSettings.ini file
-serverMap=${SERVERMAP}                                               # server map (default TheIsland)
-#serverMapModId="469987622"                                         # Uncomment this to specify the Map Mod Id (<fileid> in http://steamcommunity.com/sharedfiles/filedetails/?id=<fileid>)
-ark_RCONEnabled="True"                                              # Enable RCON Protocol
-ark_RCONPort="32330"                                                # RCON Port
-ark_SessionName=${SESSIONNAME}                                  # if your session name needs special characters please use the .ini instead
-ark_Port="7778"                                                     # ARK server port (default 7778)
-ark_QueryPort="27016"                                               # ARK query port (default 27016)
-ark_ServerPassword=${SERVERPASSWORD}                                               # ARK server password, empty: no password required to login
-ark_ServerAdminPassword=$ADMINPASSWORD                               # ARK server admin password, KEEP IT SAFE!
-ark_MaxPlayers=${NBPLAYER}
-#ark_GameModIds="487516323,487516324,487516325"                     # Uncomment to specify additional mods by Mod Id separated by commas
-
 # config Service
 servicename="arkserv"                                               # Name of the service (don't change if you don't know what are you doing)
 logdir="/ark/log/"                                          # Logs path (default /var/log/arktools)
 
+# Port config 
+ark_Port="7778"                                                     # ARK server port (default 7778)
+ark_QueryPort="27016"                                               # ARK query port (default 27016)
+ark_RCONEnabled="True"                                              # Enable RCON Protocol
+ark_RCONPort="32330"                                                # RCON Port
+
 # steamdb specific
 appid=376030                                                        # Linux server App ID