diff --git a/CHANGES.md b/CHANGES.md
index e409c6b3..34a7ab25 100644
--- a/CHANGES.md
+++ b/CHANGES.md
@@ -1,5 +1,9 @@
 # Unreleased (in `master`)
 
+## Fixed
+
+- Always add `CopyPlugin` when [`webpack.copy` config](https://github.com/insin/nwb/blob/master/docs/Configuration.md#copy-array--object) is provided [[#431](https://github.com/insin/nwb/issues/431)]
+
 ## Dependencies
 
 - opn: v5.2.0 → [v5.3.0](https://github.com/sindresorhus/opn/compare/v5.2.0...v5.3.0)
diff --git a/src/createWebpackConfig.js b/src/createWebpackConfig.js
index 9337c7f2..d5fbc817 100644
--- a/src/createWebpackConfig.js
+++ b/src/createWebpackConfig.js
@@ -558,7 +558,7 @@ export function createPlugins(
   }
 
   // Copy static resources
-  if (buildConfig.copy) {
+  if (buildConfig.copy || userConfig.copy) {
     plugins.push(new CopyPlugin(
       ...getCopyPluginArgs(buildConfig.copy, userConfig.copy)
     ))