diff --git a/Assets/Mirror/Editor/Weaver/Writers.cs b/Assets/Mirror/Editor/Weaver/Writers.cs
index 061288cf3..51d514e53 100644
--- a/Assets/Mirror/Editor/Weaver/Writers.cs
+++ b/Assets/Mirror/Editor/Weaver/Writers.cs
@@ -250,7 +250,6 @@ void WriteNullCheck(ILProcessor worker, ref bool WeavingFailed)
         // Find all fields in type and write them
         bool WriteAllFields(TypeReference variable, ILProcessor worker, ref bool WeavingFailed)
         {
-            uint fields = 0;
             foreach (FieldDefinition field in variable.FindAllPublicFields())
             {
                 MethodReference writeFunc = GetWriteFunc(field.FieldType, ref WeavingFailed);
@@ -259,7 +258,6 @@ bool WriteAllFields(TypeReference variable, ILProcessor worker, ref bool Weaving
 
                 FieldReference fieldRef = assembly.MainModule.ImportReference(field);
 
-                fields++;
                 worker.Emit(OpCodes.Ldarg_0);
                 worker.Emit(OpCodes.Ldarg_1);
                 worker.Emit(OpCodes.Ldfld, fieldRef);