diff --git a/src/plugin.ts b/src/plugin.ts
index b7873a76..722e3f87 100644
--- a/src/plugin.ts
+++ b/src/plugin.ts
@@ -193,10 +193,9 @@ export abstract class Plugin {
    */
   private onListening() {
     const addr = this.server.address();
+    /* istanbul ignore next */
     const bind = typeof addr === 'string'
-      /* istanbul ignore next */
       ? `pipe ${addr}` : addr === null
-        /* istanbul ignore next */
         ? 'null' : `port ${addr.port}`;
     Logger.ok(`Listening on ${bind}`);
   }