diff --git a/src/Avalonia.Build.Tasks/DeterministicIdGenerator.cs b/src/Avalonia.Build.Tasks/DeterministicIdGenerator.cs
new file mode 100644
index 0000000000..f207b558a3
--- /dev/null
+++ b/src/Avalonia.Build.Tasks/DeterministicIdGenerator.cs
@@ -0,0 +1,12 @@
+using System;
+using XamlX.Transform;
+
+namespace Avalonia.Build.Tasks
+{
+    public class DeterministicIdGenerator : IXamlIdentifierGenerator
+    {
+        private int _nextId = 1;
+        
+        public string GenerateIdentifierPart() => (_nextId++).ToString();
+    }
+}
diff --git a/src/Avalonia.Build.Tasks/XamlCompilerTaskExecutor.cs b/src/Avalonia.Build.Tasks/XamlCompilerTaskExecutor.cs
index 6ef8a98fae..508045dccb 100644
--- a/src/Avalonia.Build.Tasks/XamlCompilerTaskExecutor.cs
+++ b/src/Avalonia.Build.Tasks/XamlCompilerTaskExecutor.cs
@@ -22,7 +22,6 @@ using XamlX.IL;
 
 namespace Avalonia.Build.Tasks
 {
-    
     public static partial class XamlCompilerTaskExecutor
     {
         static bool CheckXamlName(IResource r) => r.Name.ToLowerInvariant().EndsWith(".xaml")
@@ -99,7 +98,8 @@ namespace Avalonia.Build.Tasks
                 XamlXmlnsMappings.Resolve(typeSystem, xamlLanguage),
                 AvaloniaXamlIlLanguage.CustomValueConverter,
                 new XamlIlClrPropertyInfoEmitter(typeSystem.CreateTypeBuilder(clrPropertiesDef)),
-                new XamlIlPropertyInfoAccessorFactoryEmitter(typeSystem.CreateTypeBuilder(indexerAccessorClosure)));
+                new XamlIlPropertyInfoAccessorFactoryEmitter(typeSystem.CreateTypeBuilder(indexerAccessorClosure)),
+                new DeterministicIdGenerator());
 
 
             var contextDef = new TypeDefinition("CompiledAvaloniaXaml", "XamlIlContext", 
diff --git a/src/Markup/Avalonia.Markup.Xaml.Loader/CompilerExtensions/AvaloniaXamlIlCompilerConfiguration.cs b/src/Markup/Avalonia.Markup.Xaml.Loader/CompilerExtensions/AvaloniaXamlIlCompilerConfiguration.cs
index 0c0dcb1634..f6f47dce0d 100644
--- a/src/Markup/Avalonia.Markup.Xaml.Loader/CompilerExtensions/AvaloniaXamlIlCompilerConfiguration.cs
+++ b/src/Markup/Avalonia.Markup.Xaml.Loader/CompilerExtensions/AvaloniaXamlIlCompilerConfiguration.cs
@@ -14,8 +14,9 @@ namespace Avalonia.Markup.Xaml.XamlIl.CompilerExtensions
             XamlXmlnsMappings xmlnsMappings,
             XamlValueConverter customValueConverter,
             XamlIlClrPropertyInfoEmitter clrPropertyEmitter,
-            XamlIlPropertyInfoAccessorFactoryEmitter accessorFactoryEmitter)
-            : base(typeSystem, defaultAssembly, typeMappings, xmlnsMappings, customValueConverter)
+            XamlIlPropertyInfoAccessorFactoryEmitter accessorFactoryEmitter,
+            IXamlIdentifierGenerator identifierGenerator = null)
+            : base(typeSystem, defaultAssembly, typeMappings, xmlnsMappings, customValueConverter, identifierGenerator)
         {
             ClrPropertyEmitter = clrPropertyEmitter;
             AccessorFactoryEmitter = accessorFactoryEmitter;