diff --git a/game-server/app/services/auctionService.ts b/game-server/app/services/auctionService.ts
index 9746f1d5f..be507931a 100644
--- a/game-server/app/services/auctionService.ts
+++ b/game-server/app/services/auctionService.ts
@@ -496,7 +496,7 @@ export async function pushAuctionOver(lot: LotType) {
 export async function pushAuctionUpdate(lots: LotType[], dividends: DividendType[]) {
     let serverIds: number[] = [];
     for(let lot of lots) {
-        serverIds.push(lot.serverId);
+        if(serverIds.indexOf(lot.serverId) == -1) serverIds.push(lot.serverId);
     }
     
     for(let serverId of serverIds) {