diff --git a/agb-image-converter/src/bin/convert.rs b/agb-image-converter/src/bin/convert.rs
index 82737b8..366fd49 100644
--- a/agb-image-converter/src/bin/convert.rs
+++ b/agb-image-converter/src/bin/convert.rs
@@ -7,10 +7,11 @@ fn main() {
 
     let file_path = &args[1];
     let output_path = &args[2];
-    convert_image(&ImageConverterConfig {
-        transparent_colour: None,
-        tile_size: TileSize::Tile8,
-        input_image: file_path.into(),
-        output_file: output_path.into(),
-    });
+    convert_image(
+        ImageConverterConfig::builder()
+            .tile_size(TileSize::Tile8)
+            .input_image(file_path.into())
+            .output_file(output_path.into())
+            .build(),
+    );
 }