diff --git a/src/Tgstation.Server.Host/Utils/OpenApiEnumVarNamesExtension.cs b/src/Tgstation.Server.Host/Utils/OpenApiEnumVarNamesExtension.cs
index 75c71c7561..6953cc6480 100644
--- a/src/Tgstation.Server.Host/Utils/OpenApiEnumVarNamesExtension.cs
+++ b/src/Tgstation.Server.Host/Utils/OpenApiEnumVarNamesExtension.cs
@@ -5,8 +5,6 @@ using Microsoft.OpenApi.Interfaces;
 using Microsoft.OpenApi.Models;
 using Microsoft.OpenApi.Writers;
 
-#nullable disable
-
 namespace Tgstation.Server.Host.Utils
 {
 	/// <summary>
@@ -51,8 +49,8 @@ namespace Tgstation.Server.Host.Utils
 			writer.WriteStartArray();
 			foreach (var enumValue in Enum.GetValues(enumType))
 			{
-				var enumName = enumValue.ToString();
-				var field = enumType.GetField(enumName);
+				var enumName = enumValue.ToString()!;
+				var field = enumType.GetField(enumName)!;
 				if (field.IsDefined(typeof(ObsoleteAttribute), false))
 					enumName = $"DEPRECATED_{enumName}";