diff --git a/jest.config.js b/jest.config.js
index a22edec341e3bde4140d5c3bdb4dcc3abc1e8d36..06fd9de1a5053d748efd23d9654237a51ed1c9af 100644
--- a/jest.config.js
+++ b/jest.config.js
@@ -12,6 +12,6 @@ module.exports = {
   ],
   // Ignore Mirador code from jest transforms
   transformIgnorePatterns: [
-    '<rootDir>/node_modules/(?!mirador)',
+    '<rootDir>/node_modules/(?!(mirador|manifesto.js))',
   ],
 };