diff --git a/backend/api/Services/RobotService.cs b/backend/api/Services/RobotService.cs
index 2ea00d10e..f2112d4fb 100644
--- a/backend/api/Services/RobotService.cs
+++ b/backend/api/Services/RobotService.cs
@@ -1,5 +1,4 @@
 using System.Diagnostics.CodeAnalysis;
-using System.Globalization;
 using Api.Controllers.Models;
 using Api.Database.Context;
 using Api.Database.Models;
@@ -53,6 +52,7 @@ public RobotService(FlotillaDbContext context, ILogger<RobotService> logger, IRo
         public void Dispose()
         {
             _robotSemaphore.Dispose();
+            GC.SuppressFinalize(this);
         }
 
         public async Task<Robot> Create(Robot newRobot)