package/rules/babel.js in webpacker-6.0.0.pre.2 vs package/rules/babel.js in webpacker-6.0.0.rc.1

@@ -6,10 +6,10 @@
   additional_paths: additionalPaths
 } = require('../config')
 const { isProduction } = require('../env')
 
 module.exports = {
-  test: /\.(js|jsx|mjs|ts|tsx)?(\.erb)?$/,
+  test: /\.(js|jsx|mjs|ts|tsx|coffee)?(\.erb)?$/,
   include: [sourcePath, ...additionalPaths].map((p) => {
     try {
       return realpathSync(p)
     } catch (e) {
       return resolve(p)