diff --git a/test/test-extensions.js b/test/test-extensions.js
index c9cdac18a5..0edf6c5e66 100644
--- a/test/test-extensions.js
+++ b/test/test-extensions.js
@@ -359,7 +359,7 @@
 
   function resembleCanvas(canvas, referenceImage, tolerance, done) {
     if (window.showMap) {
-      document.getElementById('debug').appendChild(canvas);
+      document.body.appendChild(canvas);
     }
 
     resemble(referenceImage)
@@ -376,7 +376,7 @@
           if (window.showDiff) {
             var diffImage = new Image();
             diffImage.src = data.getImageDataUrl();
-            document.getElementById('debug').appendChild(diffImage);
+            document.body.appendChild(diffImage);
           }
           expect(data.misMatchPercentage).to.be.below(tolerance);
         }
diff --git a/test_rendering/index.html b/test_rendering/index.html
index b0293d06d0..b4543f0a50 100644
--- a/test_rendering/index.html
+++ b/test_rendering/index.html
@@ -88,6 +88,5 @@
     Tests should not depend on any specific markup and should instead create
     whatever elements are needed (cleaning up when done).
   -->
-  <div id="debug"></div>
 </body>
 </html>