diff --git a/src/Api/Startup.cs b/src/Api/Startup.cs
index 23eb6a34f..494b6194e 100644
--- a/src/Api/Startup.cs
+++ b/src/Api/Startup.cs
@@ -8,7 +8,6 @@ using Bit.Core;
 using Bit.Core.Context;
 using Bit.Core.Identity;
 using Bit.Core.Settings;
-using Newtonsoft.Json.Serialization;
 using AspNetCoreRateLimit;
 using Stripe;
 using Bit.Core.Utilities;
@@ -18,7 +17,6 @@ using Microsoft.IdentityModel.Logging;
 using Microsoft.Extensions.Hosting;
 using Microsoft.OpenApi.Models;
 using System.Collections.Generic;
-using System;
 
 #if !OSS
 using Bit.CommCore.Utilities;
@@ -135,12 +133,6 @@ namespace Bit.Api
             {
                 config.Conventions.Add(new ApiExplorerGroupConvention());
                 config.Conventions.Add(new PublicApiControllersModelConvention());
-            }).AddNewtonsoftJson(options =>
-            {
-                if ((Environment.IsProduction() || Environment.IsEnvironment("QA")) && Configuration["swaggerGen"] != "true")
-                {
-                    options.SerializerSettings.ContractResolver = new DefaultContractResolver();
-                }
             });
 
             services.AddSwagger(globalSettings);
diff --git a/src/Api/Utilities/CamelCaseJsonResultFilterAttribute.cs b/src/Api/Utilities/CamelCaseJsonResultFilterAttribute.cs
deleted file mode 100644
index ec8aa640e..000000000
--- a/src/Api/Utilities/CamelCaseJsonResultFilterAttribute.cs
+++ /dev/null
@@ -1,30 +0,0 @@
-using Microsoft.AspNetCore.Mvc;
-using Microsoft.AspNetCore.Mvc.Filters;
-using System.Threading.Tasks;
-using Newtonsoft.Json;
-using Newtonsoft.Json.Serialization;
-
-namespace Bit.Api.Utilities
-{
-    public class CamelCaseJsonResultFilterAttribute : IAsyncResultFilter
-    {
-        private static JsonSerializerSettings _jsonSerializerSettings;
-
-        static CamelCaseJsonResultFilterAttribute()
-        {
-            _jsonSerializerSettings = new JsonSerializerSettings
-            {
-                ContractResolver = new CamelCasePropertyNamesContractResolver()
-            };
-        }
-
-        public async Task OnResultExecutionAsync(ResultExecutingContext context, ResultExecutionDelegate next)
-        {
-            if (context.Result is JsonResult jsonResult)
-            {
-                context.Result = new JsonResult(jsonResult.Value, _jsonSerializerSettings);
-            }
-            await next();
-        }
-    }
-}
diff --git a/src/Api/Utilities/PublicApiControllersModelConvention.cs b/src/Api/Utilities/PublicApiControllersModelConvention.cs
index 668935425..64101148e 100644
--- a/src/Api/Utilities/PublicApiControllersModelConvention.cs
+++ b/src/Api/Utilities/PublicApiControllersModelConvention.cs
@@ -8,10 +8,6 @@ namespace Bit.Api.Utilities
         {
             var controllerNamespace = controller.ControllerType.Namespace;
             var publicApi = controllerNamespace.Contains(".Public.");
-            if (publicApi)
-            {
-                controller.Filters.Add(new CamelCaseJsonResultFilterAttribute());
-            }
             controller.Filters.Add(new ExceptionHandlerFilterAttribute(publicApi));
             controller.Filters.Add(new ModelStateValidationFilterAttribute(publicApi));
         }