diff --git a/routes/index.mjs b/routes/index.mjs
index 3072cf8..4d43390 100644
--- a/routes/index.mjs
+++ b/routes/index.mjs
@@ -12,7 +12,7 @@ router.get('/iiif/:manifestid/manifest', function(req, res, next) {
 
 	const manifest = new Manifest(IIIF_API_VERSION, BASE_URL);
 	const sequence = new Sequence();
-	const canvas = new Canvas();
+	const canvas = new Canvas(IIIF_API_VERSION, BASE_URL);
 	canvas.setThumbnail();
 	sequence.addCanvas(canvas);
 	manifest.addSequence(sequence);