@@ -36,11 +36,11 @@ func build(outDir string, config config.Config) error {
 	privateDir := path.Join(outDir, "private")
 	if err := mkdirp(privateDir); err != nil {
-		return errors.Errorf("could not create private directory: %w", err)
+		return errors.WithMessage(err, "could not create private directory")
 	}
 	publicDir := path.Join(outDir, "public")
 	if err := mkdirp(publicDir); err != nil {
-		return errors.Errorf("could not create public directory: %w", err)
+		return errors.WithMessage(err, "could not create public directory")
 	}
 
 	err := cp.Copy("static", publicDir, cp.Options{