diff --git a/arkmanager-system.cfg b/arkmanager-system.cfg
index 6c06e68..b4f4480 100644
--- a/arkmanager-system.cfg
+++ b/arkmanager-system.cfg
@@ -24,7 +24,7 @@ servicename="arkserv"                                               # Name of th
 logdir="/ark/log/"                                          # Logs path (default /var/log/arktools)
 
 # Port config 
-ark_Port="7778"                                                     # ARK server port (default 7778)
+ark_Port=${STEAMPORT}                                                     # ARK server port (default 7778)
 ark_QueryPort=${SERVERPORT}                                               # ARK query port (default 27016)
 ark_RCONEnabled="True"                                              # Enable RCON Protocol
 ark_RCONPort="32330"                                                # RCON Port