diff --git a/src/Tgstation.Server.Host/Extensions/Converters/BoolConverter.cs b/src/Tgstation.Server.Host/Extensions/Converters/BoolConverter.cs
index 502980a212..7812072f4a 100644
--- a/src/Tgstation.Server.Host/Extensions/Converters/BoolConverter.cs
+++ b/src/Tgstation.Server.Host/Extensions/Converters/BoolConverter.cs
@@ -2,8 +2,6 @@
 
 using Newtonsoft.Json;
 
-#nullable disable
-
 namespace Tgstation.Server.Host.Extensions.Converters
 {
 	/// <summary>
@@ -12,10 +10,18 @@ namespace Tgstation.Server.Host.Extensions.Converters
 	sealed class BoolConverter : JsonConverter
 	{
 		/// <inheritdoc />
-		public override void WriteJson(JsonWriter writer, object value, JsonSerializer serializer) => writer.WriteValue(((bool)value) ? 1 : 0);
+		public override void WriteJson(JsonWriter? writer, object? value, JsonSerializer serializer)
+		{
+			ArgumentNullException.ThrowIfNull(writer);
+			writer.WriteValue(((bool)value!) ? 1 : 0);
+		}
 
 		/// <inheritdoc />
-		public override object ReadJson(JsonReader reader, Type objectType, object existingValue, JsonSerializer serializer) => reader.Value.ToString() == "1";
+		public override object? ReadJson(JsonReader? reader, Type? objectType, object? existingValue, JsonSerializer serializer)
+		{
+			ArgumentNullException.ThrowIfNull(reader);
+			return reader.Value!.ToString() == "1";
+		}
 
 		/// <inheritdoc />
 		public override bool CanConvert(Type objectType) => objectType == typeof(bool);