diff --git a/api/src/main/java/com/faforever/commons/api/dto/MatchmakerQueue.java b/api/src/main/java/com/faforever/commons/api/dto/MatchmakerQueue.java
index 55cb5bb1..0210ac9f 100644
--- a/api/src/main/java/com/faforever/commons/api/dto/MatchmakerQueue.java
+++ b/api/src/main/java/com/faforever/commons/api/dto/MatchmakerQueue.java
@@ -15,6 +15,8 @@ public class MatchmakerQueue extends AbstractEntity<MatchmakerQueue> {
   private String technicalName;
   @ToString.Include
   private String nameKey;
+  @ToString.Include
+  private Integer teamSize;
 
   @Relationship("featuredMod")
   private FeaturedMod featuredMod;
diff --git a/lobby/src/main/kotlin/com/faforever/commons/lobby/ConnectionApi.kt b/lobby/src/main/kotlin/com/faforever/commons/lobby/ConnectionApi.kt
index f0852a15..487a9ce4 100644
--- a/lobby/src/main/kotlin/com/faforever/commons/lobby/ConnectionApi.kt
+++ b/lobby/src/main/kotlin/com/faforever/commons/lobby/ConnectionApi.kt
@@ -54,6 +54,13 @@ data class NoticeInfo(
   val text: String?,
 ) : ServerMessage
 
+/**
+ * A message from the server (automated) to update vetoes of the user.
+ */
+data class VetoesChangedInfo(
+  val vetoesData: List <VetoData>
+) : ServerMessage
+
 
 /**
  * The server assigns us a session id, onto which we will authorize.
diff --git a/lobby/src/main/kotlin/com/faforever/commons/lobby/FafLobbyApi.kt b/lobby/src/main/kotlin/com/faforever/commons/lobby/FafLobbyApi.kt
index 5546d0b2..4bcaf36b 100644
--- a/lobby/src/main/kotlin/com/faforever/commons/lobby/FafLobbyApi.kt
+++ b/lobby/src/main/kotlin/com/faforever/commons/lobby/FafLobbyApi.kt
@@ -67,6 +67,7 @@ interface ClientMessage : LobbyProtocolMessage
   JsonSubTypes.Type(value = SocialInfo::class, name = "social"),
   JsonSubTypes.Type(value = LoginFailedResponse::class, name = "authentication_failed"),
   JsonSubTypes.Type(value = NoticeInfo::class, name = "notice"),
+  JsonSubTypes.Type(value = VetoesChangedInfo::class, name = "vetoes_changed"),
   JsonSubTypes.Type(value = IceServerListResponse::class, name = "ice_servers"),
   JsonSubTypes.Type(value = AvatarListInfo::class, name = "avatar"),
   JsonSubTypes.Type(value = PartyInfo::class, name = "update_party"),