diff --git a/modules/official-bots/src/main/resources/application.yml b/modules/official-bots/src/main/resources/application.yml
index 7de45ca..e1a27b4 100644
--- a/modules/official-bots/src/main/resources/application.yml
+++ b/modules/official-bots/src/main/resources/application.yml
@@ -27,7 +27,7 @@ nowchess:
   internal:
     secret: 123abc
   tournament:
-    service-url: http://localhost:8086
+    service-url: http://localhost:8088
 
 "%deployed":
   quarkus:
@@ -52,4 +52,4 @@ nowchess:
     internal:
       secret: ${INTERNAL_SECRET}
     tournament:
-      service-url: ${TOURNAMENT_SERVICE_URL:http://localhost:8086}
+      service-url: ${TOURNAMENT_SERVICE_URL:http://localhost:8088}
diff --git a/modules/tournament/src/main/resources/application.yml b/modules/tournament/src/main/resources/application.yml
index ca5e1cf..7ce7122 100644
--- a/modules/tournament/src/main/resources/application.yml
+++ b/modules/tournament/src/main/resources/application.yml
@@ -29,6 +29,7 @@ nowchess:
     secret: ${INTERNAL_SECRET:123abc}
   tournament:
     self-url: ""
+    external-servers: ""
 
 mp:
   jwt:
@@ -51,6 +52,7 @@ mp:
   nowchess:
     tournament:
       self-url: ${TOURNAMENT_SELF_URL:}
+      external-servers: ${TOURNAMENT_EXTERNAL_SERVERS:}
 
 "%test":
   quarkus:
diff --git a/modules/tournament/src/main/scala/de/nowchess/tournament/service/TournamentServerRegistry.scala b/modules/tournament/src/main/scala/de/nowchess/tournament/service/TournamentServerRegistry.scala
index 6f9d02e..0b12342 100644
--- a/modules/tournament/src/main/scala/de/nowchess/tournament/service/TournamentServerRegistry.scala
+++ b/modules/tournament/src/main/scala/de/nowchess/tournament/service/TournamentServerRegistry.scala
@@ -1,17 +1,29 @@
 package de.nowchess.tournament.service
 
 import de.nowchess.tournament.dto.ExternalTournamentServer
+import jakarta.annotation.PostConstruct
 import jakarta.enterprise.context.ApplicationScoped
-import java.util.UUID
+import org.eclipse.microprofile.config.inject.ConfigProperty
+import java.util.{Optional, UUID}
 import java.util.concurrent.ConcurrentHashMap
 import scala.jdk.CollectionConverters.*
 
 @ApplicationScoped
 class TournamentServerRegistry:
 
+  @ConfigProperty(name = "nowchess.tournament.external-servers")
+  var externalServers: Optional[String] = scala.compiletime.uninitialized
+
   private val servers     = new ConcurrentHashMap[String, ExternalTournamentServer]()
   private val tournaments = new ConcurrentHashMap[String, String]()
 
+  @PostConstruct
+  def init(): Unit =
+    if externalServers.isPresent then
+      externalServers.get().split(",").map(_.trim).filter(_.nonEmpty).foreach { url =>
+        register(url, url)
+      }
+
   def register(label: String, url: String): ExternalTournamentServer =
     val id     = UUID.randomUUID().toString
     val server = ExternalTournamentServer(id, label, url.stripSuffix("/"))