diff --git a/lib/webpack.config.js b/lib/webpack.config.js
index abdfdfd6..4805e652 100644
--- a/lib/webpack.config.js
+++ b/lib/webpack.config.js
@@ -64,6 +64,12 @@ module.exports = {
                         loader: require.resolve('base64-inline-loader')
                     }
                 ]
+            },
+            {
+                test: /\.m?js/,
+                resolve: {
+                    fullySpecified: false
+                }
             }
         ]
     },