diff --git a/lib/generate.js b/lib/generate.js
index d1efb299aa..70769a65b0 100644
--- a/lib/generate.js
+++ b/lib/generate.js
@@ -143,7 +143,7 @@ export default function () {
           return `Route: '${route}' thrown an error: \n` + JSON.stringify(error)
         }
       })
-      console.error('==== Error report ==== \n' + report).join('\n\n') // eslint-disable-line no-console
+      console.error('==== Error report ==== \n' + report.join('\n\n')) // eslint-disable-line no-console
     }
     return this
   })