diff --git a/Packages/com.coffee.internal-accessible/Compiler~/Program.cs b/Packages/com.coffee.internal-accessible/Compiler~/Program.cs
index 453bafc..d733ee0 100644
--- a/Packages/com.coffee.internal-accessible/Compiler~/Program.cs
+++ b/Packages/com.coffee.internal-accessible/Compiler~/Program.cs
@@ -26,7 +26,8 @@ public static void Main(string[] args)
 		var compilationOptions = new CSharpCompilationOptions(
 				OutputKind.DynamicallyLinkedLibrary,
 				allowUnsafe: true,
-				optimizationLevel: OptimizationLevel.Release
+				optimizationLevel: OptimizationLevel.Release,
+				deterministic: true
 			)
 			.WithMetadataImportOptions(MetadataImportOptions.All);