diff --git a/System/Libraries/Html/Renderer.HC b/System/Libraries/Html/Renderer.HC
index 45b0e80..5eaec11 100644
--- a/System/Libraries/Html/Renderer.HC
+++ b/System/Libraries/Html/Renderer.HC
@@ -850,6 +850,8 @@ U0 @render_node_list(@html_dom_node* node, HtmlRenderer* renderer)
     }
 
     if (!StrICmp(node->tagName, "body")) {
+        renderer->background_ctx->width = Display.Width();
+        renderer->background_ctx->height = Display.Height();
         renderer->background_ctx->fill(@image_pixel_flip_rgb_bgr(node->backgroundColor));
     }