diff --git a/package.json b/package.json
index 87b05445..f8c0b617 100644
--- a/package.json
+++ b/package.json
@@ -6,7 +6,7 @@
   "scripts": {
     "dev": "node scripts/dev.js",
     "build": "node scripts/build.js",
-    "size": "node scripts/build.js runtime-dom -f esm-browser",
+    "size": "node scripts/build.js runtime-dom -p -f esm-browser && node scripts/build.js compiler-dom -p -f esm-browser",
     "lint": "prettier --write --parser typescript 'packages/**/*.ts'",
     "test": "jest"
   },
diff --git a/rollup.config.js b/rollup.config.js
index b1f23b70..0753353e 100644
--- a/rollup.config.js
+++ b/rollup.config.js
@@ -53,9 +53,9 @@ const configs = {
 const defaultFormats = ['esm', 'cjs']
 const inlineFromats = process.env.FORMATS && process.env.FORMATS.split(',')
 const packageFormats = inlineFromats || packageOptions.formats || defaultFormats
-const packageConfigs = packageFormats.map(format =>
-  createConfig(configs[format])
-)
+const packageConfigs = process.env.PROD_ONLY
+  ? []
+  : packageFormats.map(format => createConfig(configs[format]))
 
 if (process.env.NODE_ENV === 'production') {
   packageFormats.forEach(format => {
diff --git a/scripts/build.js b/scripts/build.js
index 59c0fa1e..704ebdb0 100644
--- a/scripts/build.js
+++ b/scripts/build.js
@@ -55,7 +55,8 @@ async function build(target) {
       `NODE_ENV:production,` +
         `TARGET:${target}` +
         (formats ? `,FORMATS:${formats}` : ``) +
-        (args.types ? `,TYPES:true` : ``)
+        (args.types ? `,TYPES:true` : ``) +
+        (args.p ? `,PROD_ONLY:true` : ``)
     ],
     { stdio: 'inherit' }
   )