diff --git a/Backend/Startup.cs b/Backend/Startup.cs
index b6df0ca033..1114777f17 100644
--- a/Backend/Startup.cs
+++ b/Backend/Startup.cs
@@ -274,7 +274,7 @@ public void ConfigureServices(IServiceCollection services)
             services.AddTransient<ISpeakerRepository, SpeakerRepository>();
 
             // Statistics types
-            services.AddSingleton<IStatisticsService, StatisticsService>();
+            services.AddScoped<IStatisticsService, StatisticsService>();
 
             // User types
             services.AddTransient<IUserRepository, UserRepository>();