diff --git a/packages/plugin-title/package-lock.json b/packages/plugin-title/package-lock.json
index 4587aaa07b8..5559ab30446 100644
--- a/packages/plugin-title/package-lock.json
+++ b/packages/plugin-title/package-lock.json
@@ -348,9 +348,9 @@
       }
     },
     "@babel/plugin-proposal-object-rest-spread": {
-      "version": "7.2.0",
-      "resolved": "https://registry.npmjs.org/@babel/plugin-proposal-object-rest-spread/-/plugin-proposal-object-rest-spread-7.2.0.tgz",
-      "integrity": "sha512-1L5mWLSvR76XYUQJXkd/EEQgjq8HHRP6lQuZTTg0VA4tTGPpGemmCdAfQIz1rzEuWAm+ecP8PyyEm30jC1eQCg==",
+      "version": "7.4.3",
+      "resolved": "https://registry.npmjs.org/@babel/plugin-proposal-object-rest-spread/-/plugin-proposal-object-rest-spread-7.4.3.tgz",
+      "integrity": "sha512-xC//6DNSSHVjq8O2ge0dyYlhshsH4T7XdCVoxbi5HzLYWfsC5ooFlJjrXk8RcAT+hjHAK9UjBXdylzSoDK3t4g==",
       "dev": true,
       "requires": {
         "@babel/helper-plugin-utils": "^7.0.0",
@@ -4427,6 +4427,7 @@
           "version": "0.1.4",
           "bundled": true,
           "dev": true,
+          "optional": true,
           "requires": {
             "kind-of": "^3.0.2",
             "longest": "^1.0.1",
@@ -5369,7 +5370,8 @@
         "longest": {
           "version": "1.0.1",
           "bundled": true,
-          "dev": true
+          "dev": true,
+          "optional": true
         },
         "lru-cache": {
           "version": "4.1.3",
diff --git a/packages/plugin-title/package.json b/packages/plugin-title/package.json
index 9b622521801..842fdc7e0c0 100644
--- a/packages/plugin-title/package.json
+++ b/packages/plugin-title/package.json
@@ -30,9 +30,9 @@
     "clean": "rimraf dist",
     "pretty": "npx prettier --write 'src/*.js'",
     "lint": "eslint --fix 'src/*.js'",
-    "browserbuild": "rollup -c rollup.js --file dist/browser.js --format iife -m true --name freesewing.plugins.title",
-    "nodebuild": "rollup -c rollup.js --file dist/index.js --format cjs -m true",
-    "modulebuild": "rollup -c rollup.js --file dist/index.mjs --format es -m true",
+    "nodebuild": "rollup -c -o dist/index.js -f cjs",
+    "modulebuild": "rollup -c -o dist/index.mjs -f es",
+    "browserbuild": "rollup -c -o dist/browser.js -f iife -n freesewing_plugins_title --footer \"freesewing.plugins.title = freesewing_plugins_title;\"",
     "rebuild": "npm run nodebuild && npm run modulebuild",
     "build": "npm run clean && npm run browserbuild && npm run nodebuild && npm run modulebuild"
   },
@@ -49,6 +49,7 @@
   },
   "devDependencies": {
     "@babel/core": "^7.1.0",
+    "@babel/plugin-proposal-object-rest-spread": "7.4.3",
     "@babel/preset-env": "^7.1.0",
     "@babel/register": "^7.0.0",
     "chai": "^4.1.2",
diff --git a/packages/plugin-title/rollup.js b/packages/plugin-title/rollup.config.js
similarity index 81%
rename from packages/plugin-title/rollup.js
rename to packages/plugin-title/rollup.config.js
index bda46cc4742..20230ed028a 100644
--- a/packages/plugin-title/rollup.js
+++ b/packages/plugin-title/rollup.config.js
@@ -6,13 +6,17 @@ import { version, name, description, author, license } from "./package.json";
 
 export default {
   input: "src/index.js",
+  output: {
+    sourcemap: true
+  },
   plugins: [
     resolve({
       browser: true
     }),
     json(),
     babel({
-      exclude: "node_modules/**"
+      exclude: "node_modules/**",
+      plugins: ["@babel/plugin-proposal-object-rest-spread"]
     }),
     terser({
       output: {