diff --git a/webpack/babel-includes.js b/webpack/babel-includes.js
index 076770405693438959d164dbf3689b3938210b64..709ed365ac32d83ce5f5d6154fc944237538ed6d 100644
--- a/webpack/babel-includes.js
+++ b/webpack/babel-includes.js
@@ -3,10 +3,8 @@ const fs = require('fs')
 
 var babelIncludes = [
   new RegExp(path.join(__dirname, '../node_modules/pubsweet-frontend/src')),
-  new RegExp(path.join(__dirname, '../node_modules/substance')),
   new RegExp(path.join(__dirname, '../app')),
-  new RegExp(path.join(__dirname, '../node_modules/pubsweet-.*')),
-  new RegExp(path.join(__dirname, '../node_modules/substance'))
+  new RegExp(path.join(__dirname, '../node_modules/pubsweet-.*'))
 ]
 
 let componentsDir = path.resolve(__dirname, '..', 'node_modules')