diff --git a/macrovision.js b/macrovision.js
index ec814528..30a3b5ec 100644
--- a/macrovision.js
+++ b/macrovision.js
@@ -4104,6 +4104,7 @@ function renderToCanvas() {
         ctx.filter = `brightness(${brightness})`;
 
         ctx.drawImage(img, x, y, xSize, ySize);
+        ctx.drawImage(document.querySelector("#rulers"), 0, 0);
 
         ctx.filter = oldFilter
     });