diff --git a/lib/filament_controller.dart b/lib/filament_controller.dart
index 4ade9cb8..c75eb573 100644
--- a/lib/filament_controller.dart
+++ b/lib/filament_controller.dart
@@ -155,6 +155,7 @@ abstract class FilamentController {
       FilamentEntity asset, String meshName, int materialIndex, Color color);
   Future transformToUnitCube(FilamentEntity asset);
   Future setPosition(FilamentEntity asset, double x, double y, double z);
+  Future setPostProcessing(bool enabled);
   Future setScale(FilamentEntity asset, double scale);
   Future setRotation(
       FilamentEntity asset, double rads, double x, double y, double z);
diff --git a/lib/filament_controller_method_channel.dart b/lib/filament_controller_method_channel.dart
index dcc56c16..f8291386 100644
--- a/lib/filament_controller_method_channel.dart
+++ b/lib/filament_controller_method_channel.dart
@@ -40,6 +40,10 @@ class FilamentControllerMethodChannel extends FilamentController {
     });
   }
 
+  Future setPostProcessing(bool enabled) async {
+    throw Exception();
+  }
+
   Future setRendering(bool render) async {
     if (_viewer == null || _resizing) {
       throw Exception("No viewer available, ignoring");