diff --git a/src/util/processPlugins.js b/src/util/processPlugins.js
index 63ed9cbac..d147d9a4d 100644
--- a/src/util/processPlugins.js
+++ b/src/util/processPlugins.js
@@ -46,7 +46,8 @@ export default function(plugins, config) {
   const applyConfiguredPrefix = selector => {
     return prefixSelector(config.prefix, selector)
   }
-  const getConfigValue = (path, defaultValue) => _.get(config, path, defaultValue)
+
+  const getConfigValue = (path, defaultValue) => (path ? _.get(config, path, defaultValue) : config)
   const browserslistTarget = browserslist().includes('ie 11') ? 'ie11' : 'relaxed'
 
   plugins.forEach(plugin => {