diff --git a/jest.config.js b/jest.config.js
index 3eea70d..8a5131b 100644
--- a/jest.config.js
+++ b/jest.config.js
@@ -12,7 +12,7 @@ module.exports = {
   ],
   // Ignore Mirador code from jest transforms
   transformIgnorePatterns: [
-    '<rootDir>/node_modules/(?!mirador|@react-dnd|react-dnd|dnd-core|react-dnd-html5-backend|dnd-multi-backend|rdndmb-html5-to-touch)',
+    '<rootDir>/node_modules/(?!mirador|@react-dnd|react-dnd|dnd-core|react-dnd-html5-backend|dnd-multi-backend|rdndmb-html5-to-touch|react-mosaic-component2|lodash-es)',
   ],
   testEnvironment: "jsdom",
   testPathIgnorePatterns: [
diff --git a/netlify.toml b/netlify.toml
new file mode 100644
index 0000000..b5d0461
--- /dev/null
+++ b/netlify.toml
@@ -0,0 +1,6 @@
+# This is the configuration file for the netlify preview deploys
+# See https://www.netlify.com/docs/netlify-toml-reference/ for more
+
+[build]
+  command = "npm run build:demo"
+  publish = "demo/dist"