diff --git a/lyra-game/src/render/graph/passes/light_cull_compute.rs b/lyra-game/src/render/graph/passes/light_cull_compute.rs
index e477d41..edfd0d0 100644
--- a/lyra-game/src/render/graph/passes/light_cull_compute.rs
+++ b/lyra-game/src/render/graph/passes/light_cull_compute.rs
@@ -1,15 +1,14 @@
 use std::{mem, rc::Rc};
 
+use glam::Vec2Swizzles;
 use lyra_ecs::World;
 use lyra_game_derive::RenderGraphLabel;
 use wgpu::util::DeviceExt;
 
 use crate::render::{
     graph::{
-        RenderGraphContext, Node, NodeDesc, NodeType, SlotAttribute,
-        SlotValue,
-    },
-    resource::{ComputePipelineDescriptor, PipelineDescriptor, Shader},
+        Node, NodeDesc, NodeType, RenderGraphContext, SlotAttribute, SlotValue
+    }, renderer::ScreenSize, resource::{ComputePipelineDescriptor, PipelineDescriptor, Shader}
 };
 
 use super::{BasePassSlots, LightBasePassSlots};
@@ -216,8 +215,14 @@ impl Node for LightCullComputePass {
         desc
     }
 
-    fn prepare(&mut self, _world: &mut World, context: &mut RenderGraphContext) {
+    fn prepare(&mut self, world: &mut World, context: &mut RenderGraphContext) {
         context.queue_buffer_write_with(LightCullComputePassSlots::IndexCounterBuffer, 0, 0);
+
+        let screen_size  = world.get_resource::<ScreenSize>();
+        if screen_size.xy() != self.workgroup_size {
+            self.workgroup_size = screen_size.xy();
+            todo!("Resize buffers and other resources");
+        }
     }
 
     fn execute(