diff --git a/gb-emu/src/renderer/vulkan/vulkan.rs b/gb-emu/src/renderer/vulkan/vulkan.rs
index f78759b..b9a7bd1 100644
--- a/gb-emu/src/renderer/vulkan/vulkan.rs
+++ b/gb-emu/src/renderer/vulkan/vulkan.rs
@@ -19,6 +19,7 @@ const VERTICES: [Vertex; 3] = [Vertex(-1.0, -1.0), Vertex(3.0, -1.0), Vertex(-1.
 
 pub struct WindowData {
     inner: VulkanWindowInner,
+    filter_chain: FilterChain,
 }
 
 pub struct WindowOptions {
@@ -29,31 +30,29 @@ impl WindowData {
     pub fn new(factor: u32, window: &Window, options: WindowOptions) -> Self {
         let inner = unsafe { VulkanWindowInner::new(factor, window) };
 
-        // let filter_chain_options = FilterChainOptions {
-        //     frames_in_flight: 0,
-        //     force_no_mipmaps: false,
-        //     use_render_pass: true,
-        //     disable_cache: false,
-        // };
-        // let physical_device = unsafe {
-        //     inner
-        //         .instance
-        //         .enumerate_physical_devices()
-        //         .unwrap()
-        //         .first()
-        //         .unwrap()
-        // };
-        // let vulkan = VulkanObjects::try_from((
-        //     *physical_device,
-        //     inner.instance.clone(),
-        //     inner.device.clone(),
-        // ))
-        // .unwrap();
-        // let filter_chain = unsafe {
-        //     FilterChain::load_from_path(options.shader_path, vulkan, Some(&filter_chain_options))
-        // }
-        // .unwrap();
-        Self { inner }
+        let filter_chain_options = FilterChainOptions {
+            frames_in_flight: 0,
+            force_no_mipmaps: false,
+            use_render_pass: true,
+            disable_cache: false,
+        };
+        let physical_devices = unsafe { inner.instance.enumerate_physical_devices().unwrap() };
+        let physical_device = physical_devices.first().unwrap();
+        let vulkan = VulkanObjects::try_from((
+            *physical_device,
+            inner.instance.clone(),
+            inner.device.clone(),
+        ))
+        .unwrap();
+        let filter_chain = unsafe {
+            FilterChain::load_from_path(options.shader_path, vulkan, Some(&filter_chain_options))
+        }
+        .unwrap();
+
+        Self {
+            inner,
+            filter_chain,
+        }
     }
 
     pub fn resize(&mut self, width: u32, height: u32, factor: u32, window: &Window) {
diff --git a/gb-emu/src/window.rs b/gb-emu/src/window.rs
index 471d402..aae2c04 100644
--- a/gb-emu/src/window.rs
+++ b/gb-emu/src/window.rs
@@ -117,7 +117,9 @@ impl WindowRenderer {
         let real_factor = (window.scale_factor() * factor as f64) as usize;
 
         let options = WindowOptions {
-            shader_path: std::path::PathBuf::new(),
+            shader_path: std::path::PathBuf::from(
+                "./test-roms/shaders/slang-shaders/bilinear.slangp",
+            ),
         };
 
         let data = Arc::new(Mutex::new(WindowData::new(