diff --git a/src/headless.rs b/src/headless.rs
index 47a5130..e839103 100644
--- a/src/headless.rs
+++ b/src/headless.rs
@@ -33,7 +33,7 @@ pub fn run(cli: Cli) -> Result<(), String> {
     app.compute_reference_blocking();
 
     let (device, queue) = pollster::block_on(request_device())?;
-    let format = wgpu::TextureFormat::Rgba8UnormSrgb;
+    let format = wgpu::TextureFormat::Bgra8Unorm;
     let renderer = FractalRenderer::new(&device, format);
     let (pipeline, bind_group_layout, format) = renderer.export_handles();