diff --git a/projects/backend/src/service/score.service.ts b/projects/backend/src/service/score.service.ts
index e117fa5..5377496 100644
--- a/projects/backend/src/service/score.service.ts
+++ b/projects/backend/src/service/score.service.ts
@@ -154,6 +154,7 @@ export class ScoreService {
 
     history.scores = scores;
     player.setStatisticHistory(today, history);
+    player.markModified("statisticHistory");
     await player.save();
   }