diff --git a/server/worldstorage/src/ETSI.ARF.OpenAPI.WorldStorage/Startup.cs b/server/worldstorage/src/ETSI.ARF.OpenAPI.WorldStorage/Startup.cs
index ba5250a373e3eedea47efc9835d77c2328b8b8d8..09e46ad2916498a8c703e8ab2c2335e7582120ca 100644
--- a/server/worldstorage/src/ETSI.ARF.OpenAPI.WorldStorage/Startup.cs
+++ b/server/worldstorage/src/ETSI.ARF.OpenAPI.WorldStorage/Startup.cs
@@ -180,7 +180,7 @@ namespace ETSI.ARF.OpenAPI.WorldStorage
             services
                 .AddControllers(options =>
                 {
-                    options.ModelBinderProviders.Insert(0, new FromJsonBinderProviderT<RelocObject>());
+                    options.ModelBinderProviders.Insert(0, new FromJsonBinderProviderT<UuidAndMode>());
                     options.ModelBinderProviders.Insert(0, new FromJsonBinderProviderT<Capability>());
                 });
         }