diff --git a/CommonCore/SQL/src/de/steamwar/sql/Leaderboard.kt b/CommonCore/SQL/src/de/steamwar/sql/Leaderboard.kt
index cc04b500..8a6e3e47 100644
--- a/CommonCore/SQL/src/de/steamwar/sql/Leaderboard.kt
+++ b/CommonCore/SQL/src/de/steamwar/sql/Leaderboard.kt
@@ -44,6 +44,10 @@ object LeaderboardTable : CompositeIdTable("Leaderboard") {
     val bestTime = bool("BestTime")
 
     override val primaryKey = PrimaryKey(userId, name)
+
+    init {
+        addIdColumn(userId)
+    }
 }
 
 class Leaderboard(id: EntityID<CompositeID>) : CompositeEntity(id) {